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For the Inventor, By the Inventor

Moriguchi, Japan

Kenzo Ishibashi

This inventor holds 20 USPTO granted patents, primarily in Optical Disc Technology. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation, Canon Kabushiki Kaisha. Active years: 1989-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenzo Ishibashi. Retrieved from https://idiyas.com/inventor/kenzo-ishibashi

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

USPTO Granted Patents = 20

% Patents Active = 65.0

Average Co-Inventor Count = 3.9

ph-index = 6

Forward Citations = 141(Granted Patents)


Location History:

  • Moriguchi, JP (1989 - 2008)
  • Osaka, JP (2008 - 2011)

Company Filing History:

goldMedal18 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal2 out of 16,454 
 
Panasonic Corporation
 patents
bronzeMedal1 out of 92,994 
 
Canon Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 1989-2011

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Areas of Expertise:
Semiconductor Laser
Optical Disc
Tracking Control
Optical Pickup
Recording Method
Reproducing Apparatus
Optical Recording
AGC Circuit
Phase Locked Loop
Light Emission
Manufacturing Method
Control Operation
20 patents (USPTO):Explore Patents
1. 8036254 - Semiconductor laser driving circuit, and optical disc device and integrated circuit provided with semiconductor laser driving circuit (2011-10-11),
2. 7697400 - Optical pickup and optical disc device (2010-04-13),
3. 7420889 - Optical disc tracking control device, tracking control method, and tracking control program (2008-09-02),
4. 7397830 - Semiconductor laser device (2008-07-08),
5. 7339869 - Optical disk and optical method (2008-03-04),
6. 7266073 - Optical disc apparatus, camera apparatus, and method for controlling light emission operation (2007-09-04),
7. 7180842 - Optical disc cutting apparatus and method for manufacturing optical disc (2007-02-20),
8. 6980490 - Optical disk and manufacturing method for the same (2005-12-27),
9. 6567350 - Method for adjusting control operation in an optical disc recording device (2003-05-20),
10. 5615188 - Recording method and recording and reproducing apparatus for optical disk (1997-03-25),
11. 5559782 - Recording method and recording and reproducing apparatus for optical disk (1996-09-24),
12. 5467330 - Recording method and recording and reproducing apparatus for optical disk (1995-11-14),
13. 5351225 - Optical recording and reproducing apparatus having a plurality of light (1994-09-27),
14. 5331620 - Recording method and recording apparatus for optical disk (1994-07-19),
15. 5268654 - Phase locked loop clock changeover apparatus in which the VCO is set to (1993-12-07),

Title: Kenzo Ishibashi: Pioneering Tech Innovator from Moriguchi, JP

Introduction:

Kenzo Ishibashi, a trailblazing inventor hailing from the vibrant tech landscape of Moriguchi, JP, is renowned for his relentless passion for innovation and remarkable technical expertise. With an impressive portfolio of 20 patents, Ishibashi continues to push the boundaries of technology, inspiring countless inventors worldwide.

Latest Patents:

Kenzo Ishibashi's latest patents include innovative solutions such as the Semiconductor Laser Driving Circuit and the Optical Disc Device. The semiconductor laser driving circuit focuses on optimizing power consumption and reducing heat generation in optical devices, showcasing Ishibashi's commitment to efficiency and performance. The optical pickup and optical disc device patent highlights his mastery in driving multiple semiconductor lasers with precision and reliability.

Career Highlights:

Throughout his illustrious career, Kenzo Ishibashi has made significant contributions to the tech industry. Having worked with renowned companies like Matsushita Electric Industrial Co., Ltd. (Panasonic Corporation), Ishibashi has played a pivotal role in shaping the future of semiconductor technology and optical devices. His expertise in laser technology and integrated circuits has paved the way for groundbreaking innovations in the field.

Collaborations:

Kenzo Ishibashi's success is also attributed to his collaborations with talented individuals in the industry. Notable coworkers such as Shunji O'Hara and Takashi Ishida have been instrumental in bringing his visionary ideas to life. Their collective efforts have led to the development of cutting-edge technologies that have redefined the way we perceive innovation in the tech sector.

Conclusion:

In conclusion, Kenzo Ishibashi's remarkable journey as an inventor underscores his unwavering dedication to advancing technology and improving the efficiency of optical devices. With a rich tapestry of patents and collaborations, Ishibashi continues to inspire future generations of inventors to think boldly and embrace the endless possibilities of innovation. His contributions have undoubtedly left an indelible mark on the global tech industry, cementing his legacy as a true pioneer in the field of 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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