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For the Inventor, By the Inventor

Tokyo, Japan

Shigeru Morishita

This inventor holds 11 USPTO granted patents. Top assignees: Asahi Kogaku Kogyo Kabushiki Kaisha, Kawasaki Steel Corporation, Tokyo Gas Company Limited. Active years: 1997-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeru Morishita. Retrieved from https://idiyas.com/inventor/shigeru-morishita

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

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 3

Forward Citations = 19(Granted Patents)


Location History:

  • Chiyoda-ku, JP (1999 - 2000)
  • Tokyo, JP (1997 - 2005)

Company Filing History:

goldMedal7 out of 3,132 
 
Asahi Kogaku Kogyo Kabushiki Kaisha
 patents
silverMedal3 out of 1,256 
 
Kawasaki Steel Corporation
 patents
bronzeMedal3 out of 193 
 
Tokyo Gas Company Limited
 patents
4. 1 out of 1,056 
 
Pentax Corporation
 patents
where one patent can have more than one assignee

Years Active: 1997-2005

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11 patents (USPTO):Explore Patents
1. 6874955 - Fixing device for fixing an autofocus module to a mirror box of an SLR camera (2005-04-05),
2. 6185373 - Mirror control apparatus for mirror in single lens relex camera (2001-02-06),
3. 6109305 - Double walled pipe, jacking method and pipe end structure of leading pipe (2000-08-29),
4. 6004073 - Double walled pipe, jacking method and pipe end structure of leading pipe (1999-12-21),
5. 5937219 - Sliding cover restricting device including a gear train (1999-08-10),
6. 5930538 - Data printing device for camera (1999-07-27),
7. 5864724 - Data printing device for camera (1999-01-26),
8. 5822634 - Sliding cover movement restricting device (1998-10-13),
9. 5708884 - Sliding cover movement rstricting device (1998-01-13),
10. 5680650 - Camera having internal support structure for red-eye prevention lamp (1997-10-21),
11. 5615976 - Double walled pipe, jacking method and pipe end structure of leading pipe (1997-04-01),

Title: Shigeru Morishita: Innovator in Camera Technology

Introduction

Shigeru Morishita is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of camera technology, holding a total of 11 patents. His innovative designs have enhanced the functionality and performance of single-lens reflex cameras.

Latest Patents

Morishita's latest patents include a fixing device for securing an autofocus module to a mirror box of an SLR camera. This device features a quick-return mirror with a half mirror portion, allowing light to be reflected by a sub-mirror and directed to the autofocus module. Additionally, he has developed a mirror control apparatus for single-lens reflex cameras. This apparatus controls the mirror's reciprocal rotation between two positions, utilizing a drive mechanism and a brake mechanism to ensure smooth operation under varying conditions.

Career Highlights

Throughout his career, Morishita has worked with notable companies such as Asahi Kogaku Kogyo Kabushiki Kaisha and Kawasaki Steel Corporation. His experience in these organizations has contributed to his expertise in camera technology and innovation.

Collaborations

Some of his coworkers include Tomoya Fujimoto and Kenko Okamura. Their collaboration has likely fostered a creative environment that has led to the development of groundbreaking technologies in the field.

Conclusion

Shigeru Morishita's contributions to camera technology through his patents and collaborations have made a lasting impact on the industry. His innovative spirit continues to inspire advancements in photography and imaging technology.

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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