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For the Inventor, By the Inventor

Kanagawa, Japan

Hiroshi Kobata

This inventor holds 9 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1987-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Kobata. Retrieved from https://idiyas.com/inventor/hiroshi-kobata-66rnm4lx

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

Calculating rank
USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 54(Granted Patents)


Location History:

  • Yokohama, JP (1987 - 1990)
  • Kanagawa-ken, JP (1998 - 2000)

Company Filing History:

goldMedal9 out of 53,315 
 
Kabushiki Kaisha Toshiba
 patents

Years Active: 1987-2000

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9 patents (USPTO):Explore Patents
1. 6061315 - Disc data reproducing apparatus and signal processing circuit (2000-05-09),
2. 5856963 - Disc data reproducing apparatus and signal processing circuit (1999-01-05),
3. 5856962 - Disc data reproducing apparatus and signal processing circuit (1999-01-05),
4. 5835464 - Disc data reproducing apparatus and signal processing circuit (1998-11-10),
5. 5822289 - Disc data reproducing apparatus and signal processing circuit (1998-10-13),
6. 4952883 - Phase detector circuit for periodic signal using three sampling data (1990-08-28),
7. 4926101 - DC motor stop detector and DC motor brake apparatus (1990-05-15),
8. 4916542 - Picture quality adjusting circuit with fir filter for digital processing (1990-04-10),
9. 4713802 - Digital signal reproducing circuit (1987-12-15),

Title: Hiroshi Kobata: Innovator in Disc Data Reproducing Technology

Introduction

Hiroshi Kobata is a prominent inventor based in Kanagawa-ken, Japan. He has made significant contributions to the field of data reproduction technology, holding a total of 9 patents. His work focuses on enhancing the efficiency and reliability of disc data reproduction systems.

Latest Patents

Among his latest innovations is a disc data reproducing apparatus and signal processing circuit. This invention aims to prevent buffer memory from experiencing overflow or underflow during data reproduction. The method involves writing information data read from the disc to the buffer memory in response to a reproduction stage clock. Additionally, reading from the buffer memory is synchronized with a signal processing stage clock. Notably, the signal processing stage clock for reading information data can be derived from the reproduction stage clock, ensuring seamless data flow.

Career Highlights

Hiroshi Kobata has built a successful career at Kabushiki Kaisha Toshiba, where he has been instrumental in developing advanced technologies. His expertise in signal processing and data reproduction has positioned him as a key figure in the industry. His innovative solutions have contributed to the enhancement of disc data systems, making them more efficient and reliable.

Collaborations

Hiroshi has collaborated with notable colleagues, including Jun Inagawa and Yasuhiro Hayashi. Their combined efforts have led to significant advancements in the field of data reproduction technology.

Conclusion

Hiroshi Kobata's contributions to disc data reproduction technology exemplify his innovative spirit and dedication to improving data systems. His patents and collaborative efforts continue to influence the industry positively.

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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