Tochigi, Japan

Tetsuji Ogawa

This inventor holds 7 USPTO granted patents. Top assignee: Canon Kabushiki Kaisha. Active years: 1996-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuji Ogawa. Retrieved from https://idiyas.com/inventor/tetsuji-ogawa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 71.4

Average Co-Inventor Count = 1.6

ph-index = 5

Forward Citations = 86(Granted Patents)


Location History:

  • Inagi, JP (1996)
  • Tochigi, JP (2003 - 2007)
  • Utsunomiya, JP (2000 - 2009)

Company Filing History:


Years Active: 1996-2009

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7 patents (USPTO):Explore Patents

Title: Tetsuji Ogawa: Innovator in Ophthalmologic Technology

Introduction

Tetsuji Ogawa is a prominent inventor based in Tochigi, Japan. He has made significant contributions to the field of ophthalmology, holding a total of 7 patents. His work focuses on advanced imaging techniques and apparatuses that enhance the examination of the human eye.

Latest Patents

Ogawa's latest patents include an ophthalmologic image recording apparatus, an ophthalmologic image recording method, and an ophthalmologic image recording program. These innovations involve acquiring a plurality of sensed images of an eye to be examined along with corresponding time information during image sensing. By correlating these images and time information, Ogawa's inventions enable the recording of detailed images of the eye along with relevant data. Additionally, he has developed an ophthalmologic apparatus that features alignment driving means for aligning an examinee's eye, detecting means for assessing the alignment state, and controlling means that manage the alignment process based on detection results.

Career Highlights

Tetsuji Ogawa is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and optical products. His work at Canon has allowed him to push the boundaries of ophthalmologic technology, contributing to advancements that benefit both practitioners and patients.

Collaborations

Ogawa has collaborated with notable colleagues, including Takeshi Kitamura and Takashi Masuda. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies in the field of ophthalmology.

Conclusion

Tetsuji Ogawa's contributions to ophthalmologic technology through his patents and work at Canon highlight his role as a key innovator in the industry. His advancements continue to shape the future of eye examination and treatment.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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