Nishikawa Keiichi 西川慶一

… Alternative Names

NISHIKAWA Keiichi 西川慶一

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Researcher Number	30180590
Other IDs
Affiliation (Current)	2022: 東京歯科大学, 歯学部, 准教授
Affiliation (based on the past Project Information) *help	2016: 東京歯科大学, 歯学部, 准教授 2013 – 2015: 東京歯科大学, 歯学部, 講師 1993 – 1998: 東京歯科大学, 歯学部, 助手 1988 – 1991: 東京歯科大学, 歯学部, 助手
Review Section/Research Field	Principal Investigator 病態科学系歯学(含放射線系歯学) / Pathobiological dentistry/Dental radiology Except Principal Investigator 病態科学系歯学(含放射線系歯学) / 外科・放射線系歯学
Keywords	Principal Investigator 輝度 / CRT診断 / 階調変換 / X線CT / 3次元画像 / リ-ジョングローイング法 / 骨折 / CRT / 検出能 / 歯科用ディジタルX線画像診断装置 … More / イントラネット / PACS / 歯科用コーンビームCT / 不変性試験 / 品質保証計画 / ファントム / 画素値 / ボクセル値 / MTF / 幾何学的歪 / QA/QC … More Except Principal Investigator CCD / 回転パノラマX線撮影法 / コンピュータシミュレーション / 画質 / 被曝線量 / rotational panoramic radiography / computer simulation / 口内法 / ディジタル / X線画像 / 特性曲線 / INTRAORAL / DIGITAL / RADIOGRAPHY / CHARACTERISTIC CURVE / 品質管理機器 / 非侵襲的QA / 歯科用X線装置 / 管電圧 / 半価層 / 総濾過 / 線量率波形 / 管電圧波形 / 総瀘過 / QA / 非侵襲 / 品質管理 / X線出力 / X線線質 / Quality assurance device / Noninvasive measurement / Dental X-ray unit / Tube potential / Half value layer / Total filtration / Exposure rate / Voltage waveform Less

Development of phantoms dedicated to constancy tests for dental cone beam CT unit.Principal Investigator
- Principal Investigator
  
  Nishikawa Keiichi
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Pathobiological dentistry/Dental radiology
- Research Institution
  Tokyo Dental College
大学・総合病院放射線科における歯科用ディジタルX線画像診断装置の有効利用法-イントラネット対応の歯科用mini-PACSの構築とその有用性の検討-Principal Investigator
- Principal Investigator
  
  西川慶一
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  病態科学系歯学(含放射線系歯学)
- Research Institution
  Tokyo Dental College
CRT診断における微少信号検出能のCRT輝度依存性に関する研究Principal Investigator
- Principal Investigator
  
  西川慶一
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  病態科学系歯学(含放射線系歯学)
- Research Institution
  Tokyo Dental College
THE MOST PRACTICAL INTRAORAL DIGITAL X-RAY IMAGING
- Principal Investigator
  
  KUROYANAGI Kinya
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  病態科学系歯学(含放射線系歯学)
- Research Institution
  TOKYO DENTAL COLLEGE
リ-ジョングローイング法を応用した骨領域抽出によるX線CT骨3次元画像の改善Principal Investigator
- Principal Investigator
  
  西川慶一
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  病態科学系歯学(含放射線系歯学)
- Research Institution
  Tokyo Dental College
CRT輝度特性とヒト視覚特性の比較によるCRT診断能の検討Principal Investigator
- Principal Investigator
  
  西川慶一
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  病態科学系歯学(含放射線系歯学)
- Research Institution
  Tokyo Dental College
Computer simulation analysis of image and patient dosage in Rotational Panoramic Radiography
- Principal Investigator
  
  KUROYANAGI Kinya
- Project Period (FY)
  1993 – 1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  病態科学系歯学(含放射線系歯学)
- Research Institution
  Tokyo Dental College
Quality Assurance Device for Dental X-rayEquipment
- Principal Investigator
  
  HARATA Yasuo
- Project Period (FY)
  1988 – 1990
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  外科・放射線系歯学
- Research Institution
  Showa University

All 2016

All Presentation

[Presentation] 歯科用コーンビームCT装置のための不変性試験用ボクセル値ファントムの開発2016
- Author(s)
  西川慶一、浅海利恵子、佐藤健児
- Organizer
  日本歯科放射線学会第57回学術大会
- Place of Presentation
  大阪
- Year and Date
  2016-06-18
- Data Source
  KAKENHI-PROJECT-25462933

1. KUROYANAGI Kinya (60085751)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. WAKOH Mamoru (70211670)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. HAYAKAWA Yoshihiko (70164928)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. SIBUYA Hitoshi (80246347)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. KITAGAWA Hiromi (70246346)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. YAMAMOTO Kazuhiro (50174785)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. HARATA Yasuo (30119250)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. SAKAINO Rie (50153862)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. ASAUMI Rieko

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
10. SATO Kenji

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

Nishikawa Keiichi 西川 慶一

NISHIKAWA Keiichi 西川 慶一

Research Projects

Research Products

Co-Researchers

Development of phantoms dedicated to constancy tests for dental cone beam CT unit.Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

大学・総合病院放射線科における歯科用ディジタルX線画像診断装置の有効利用法-イントラネット対応の歯科用mini-PACSの構築とその有用性の検討-Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

CRT診断における微少信号検出能のCRT輝度依存性に関する研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

THE MOST PRACTICAL INTRAORAL DIGITAL X-RAY IMAGING

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

リ-ジョングローイング法を応用した骨領域抽出によるX線CT骨3次元画像の改善Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

CRT輝度特性とヒト視覚特性の比較によるCRT診断能の検討Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Computer simulation analysis of image and patient dosage in Rotational Panoramic Radiography

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Quality Assurance Device for Dental X-rayEquipment

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Presentation] 歯科用コーンビームCT装置のための不変性試験用ボクセル値ファントムの開発2016

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

Nishikawa Keiichi 西川慶一

NISHIKAWA Keiichi 西川慶一