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For the Inventor, By the Inventor

Saitama, Japan

Isami Kenmotsu

USPTO Granted Patents = 19

Average Co-Inventor Count = 2.6

ph-index = 8

Forward Citations = 151(Granted Patents)


Location History:

  • Saitama, JP (1984 - 1993)
  • Tokorozawa, JP (1986 - 2001)

Company Filing History:

goldMedal18 out of 2,861 
 
Pioneer Electronic Corporation
 patents
silverMedal1 out of 64 
 
Pioneer Electric Corporation
 patents

Years Active: 1984-2001

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19 patents (USPTO):Explore Patents
1. 6175545 - Optical pickup apparatus (2001-01-16),
2. 5978347 - Optical pickup apparatus (1999-11-02),
3. 5729522 - Optical pickup apparatus (1998-03-17),
4. 5504729 - Multi-tray disk player with selective tray latching (1996-04-02),
5. 5208798 - Double-sided disk player (1993-05-04),
6. 5121379 - Dual side disc player having separate centering hubs for each side of (1992-06-09),
7. 5105418 - Disk drive with means to play either side of a disk (1992-04-14),
8. 5097465 - Double-side playing optical disk player (1992-03-17),
9. 5090006 - Disk record/playback machine with disk rest movable to an intermediate (1992-02-18),
10. 5050159 - Double-sides playable disc player (1991-09-17),
11. 5025440 - Dual side disc player having a pickup reversing mechanism (1991-06-18),
12. 4853924 - Disk clamping device (1989-08-01),
13. 4759008 - Loading mechanism for disk player (1988-07-19),
14. 4627044 - Automatic record loading player (1986-12-02),
15. 4594700 - Automatic disc player system with disc selecting and loading means (1986-06-10),

Title: Isami Kenmotsu: A Pioneer in Optical Technology

Introduction:

Isami Kenmotsu, an accomplished inventor based in Saitama, Japan, holds an impressive portfolio of 19 patents. His innovative contributions have significantly advanced the field of optical disk technology, demonstrating his expertise and creativity in creating efficient solutions for information storage and retrieval.

Latest Patents:

Among his latest inventions is an advanced optical pickup apparatus designed for optical disk recording and reproducing applications. This innovative apparatus allows for the recording and reproduction of information on the record surface of optical disks. It is equipped with two types of optical pickups catering to various optical disk formats, supported by first and second guiding rails that facilitate precise movement along the disk's surface. The system also includes retracting rails and a rotating mechanism, enhancing the operational efficiency of the optical pickups, thereby setting a new standard in the industry.

Career Highlights:

Isami Kenmotsu has worked with leading companies, notably Pioneer Electronics Corporation and Pioneer Electric Corporation. His tenure at these organizations provided fertile ground for the development of his patented technologies, contributing to his reputation as an influential figure in optical engineering.

Collaborations:

Throughout his career, Kenmotsu has collaborated with talented individuals such as Tadashi Funabashi and Hideyuki Takahashi. These partnerships have been instrumental in pooling expertise and driving the innovation process, resulting in groundbreaking advancements in optical technology.

Conclusion:

As a distinguished inventor, Isami Kenmotsu continues to leave a lasting impact on the field of optical disk technology. His 19 patents reflect a commitment to innovation and excellence, solidifying his legacy as a pioneer in advancing the capabilities of optical data storage and retrieval systems.

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