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For the Inventor, By the Inventor

Omiya, Japan

Katsuji Ozawa

This inventor holds 14 USPTO granted patents. Top assignees: Fuji Photo Optical Co., Ltd., Fujifilm Corporation, Fuji Photo Film Company, Limited. Active years: 1994-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuji Ozawa. Retrieved from https://idiyas.com/inventor/katsuji-ozawa

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

USPTO Granted Patents = 14

% Patents Active = 78.6

Average Co-Inventor Count = 2.6

ph-index = 5

Forward Citations = 85(Granted Patents)


Location History:

  • Omiya, JP (1994 - 1998)
  • Saitama-ken, JP (2000 - 2001)
  • Saitama, JP (2003 - 2012)

Company Filing History:

goldMedal9 out of 1,279 
 
Fuji Photo Optical Co., Ltd.
 patents
silverMedal2 out of 16,949 
 
Fujifilm Corporation
 patents
bronzeMedal1 out of 16,458 
 
Fuji Photo Film Company, Limited
 patents
4. 1 out of 695 
 
Fujinon Corporation
 patents
5. 2 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1994-2012

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14 patents (USPTO):Explore Patents
1. 8135266 - Mobile device (2012-03-13),
2. 7957632 - Mobile device (2011-06-07),
3. 7589454 - Driving apparatus (2009-09-15),
4. 6519419 - Method of controlling power source of camera (2003-02-11),
5. 6334028 - Photo printing system and camera for the same (2001-12-25),
6. 6295419 - Photo printing system and camera for the same (2001-09-25),
7. 6137957 - Photo printing system and camera for the same (2000-10-24),
8. 5721988 - Data imprinting device of camera (1998-02-24),
9. 5721987 - Method of checking a battery of a camera and a device (1998-02-24),
10. 5713050 - Method and apparatus for checking battery in camera (1998-01-27),
11. 5491529 - Camera with infrared beam type remote controller (1996-02-13),
12. 5428620 - Data writing/reading device of camera (1995-06-27),
13. 5414482 - Prewinding control device of camera (1995-05-09),
14. 5325141 - Camera control device (1994-06-28),

Title: Katsuji Ozawa: Innovator in Mobile Technology

Introduction

Katsuji Ozawa is a prominent inventor based in Omiya, Japan. He has made significant contributions to the field of mobile technology, holding a total of 14 patents. His innovative work focuses on enhancing the functionality and performance of mobile devices.

Latest Patents

One of Katsuji Ozawa's latest patents involves a mobile device that incorporates a camera module and a magnetism generating part, which is distinct from the camera module. The camera module features a movable portion designed to correct camera shake, along with a magnetism detecting element that identifies the position of the movable portion. In this design, when the camera module is in a photographing state, the magnetism generating part is strategically positioned at a distance of at least D mm from the magnetism detecting element.

Career Highlights

Throughout his career, Katsuji Ozawa has worked with notable companies such as Fuji Photo Optical Co., Ltd. and Fujifilm Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in mobile technology.

Collaborations

Katsuji Ozawa has collaborated with several talented individuals in the industry, including Fumio Iwai and Michihiro Shiina. These partnerships have contributed to the advancement of his projects and patents.

Conclusion

Katsuji Ozawa is a distinguished inventor whose work in mobile technology continues to influence the industry. His patents reflect a commitment to innovation and improvement in mobile device functionality.

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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