logo

For the Inventor, By the Inventor

Tokyo, Japan

Naomichi Nishimoto

This inventor holds 14 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Victor Company of Japan, Limited. Active years: 1986-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naomichi Nishimoto. Retrieved from https://idiyas.com/inventor/naomichi-nishimoto

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 = 100.0

 

Average Co-Inventor Count = 2.0

ph-index = 8

Forward Citations = 170(Granted Patents)


Location History:

  • Tachikawa, JP (1986 - 1987)
  • Toyko, JP (1989)
  • Tokyo, JP (1986 - 1999)

Company Filing History:

goldMedal14 out of 2,887 
 
Victor Company of Japan, Limited
 patents

Years Active: 1986-1999

Loading Chart...
Loading Chart...
14 patents (USPTO):Explore Patents
1. 5970203 - Video signal recording apparatus (1999-10-19),
2. 5809200 - Video signal recording apparatus (1998-09-15),
3. 5274516 - Multi-cassette recording and reproducing apparatus (1993-12-28),
4. 5051846 - Magnetic video tape recording and reproducing apparatus (1991-09-24),
5. 4841383 - Control pulse recording circuit for magnetic recording and reproducing (1989-06-20),
6. 4692814 - Jitter-immune time expansion for time-compressed line-sequential video (1987-09-08),
7. 4691248 - Synchronized signal separating circuit for a recording and reproducing (1987-09-01),
8. 4644412 - Video signal recording and reproducing apparatus (1987-02-17),
9. 4641201 - Color video signal transmitting apparatus (1987-02-03),
10. 4630131 - Recording signal generation system for color video signal (1986-12-16),
11. 4628369 - Video signal dropout compensation circuit (1986-12-09),
12. 4626929 - Color video signal recording and reproducing apparatus (1986-12-02),
13. 4616270 - Synchronizing signal separating circuit for a recording and reproducing (1986-10-07),
14. 4597019 - Clock pulse generating circuit in a color video signal reproducing (1986-06-24),

Title: Naomichi Nishimoto: Innovator in Video Signal Technology

Introduction

Naomichi Nishimoto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of video signal technology, holding a total of 14 patents. His work has greatly influenced the way video signals are processed and recorded.

Latest Patents

One of his latest patents involves a video signal recording apparatus. In this invention, a first video signal is compressed into a second video signal using a controllable quantization factor that determines the degree of compression. The quantization factor is adjusted to maintain a constant data rate for the second video signal. The apparatus detects the magnitude of the quantization factor and decides whether it exceeds a predetermined reference magnitude. If it does, the second video signal is recorded on a recording medium.

Career Highlights

Naomichi Nishimoto is currently employed at Victor Company of Japan, Limited, where he continues to innovate in the field of video technology. His expertise and dedication have led to advancements that enhance video recording capabilities.

Collaborations

He has collaborated with notable coworkers, including Yutaka Ichinoi and Masahiro Hirasawa, contributing to various projects that push the boundaries of video technology.

Conclusion

Naomichi Nishimoto's work in video signal technology exemplifies innovation and dedication. His patents reflect a commitment to improving video recording methods, making a lasting impact in the industry.

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]
Loading…