logo

For the Inventor, By the Inventor

Kashiwara, Japan

Masakazu Nishino

This inventor holds 60 USPTO granted patents and 1 EPO patent, primarily in Video Signal Processing (CPC class 3484). Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation. Active years: 1988-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakazu Nishino. Retrieved from https://idiyas.com/inventor/masakazu-nishino

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

USPTO Granted Patents = 60

% Patents Active = 91.7


Average Co-Inventor Count = 3.5

ph-index = 17

Forward Citations = 1,138(Granted Patents)

Forward Citations (Not Self Cited) = 1,121(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Fujiidera, JP (1988)
  • Kashiwa, JP (1992)
  • Kashiwarashi, JP (2001)
  • Kashiwara, JP (1991 - 2007)
  • Osaka, JP (1994 - 2018)

Company Filing History:

goldMedal59 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal1 out of 16,454 
 
Panasonic Corporation
 patents

Years Active: 1988-2018

Loading Chart...
Loading Chart...
Areas of Expertise:
Video Signal Encoding
Digital Video Recording
Signal Processing
Image Coding
Data Transfer
Transmission Method
High Efficiency Coding
Television Signal
Bit Rate Reduction
Progressive Scan
Motion Detection
Digital Broadcasting
60 patents (USPTO):Explore Patents
1. 10117245 - Transmission apparatus and transmission method (2018-10-30),
2. 7190884 - Signal recording apparatus and method, signal reproducing apparatus and method, medium, and information assembly (2007-03-13),
3. 6859560 - Image signal encoding device and images signal encoding method (2005-02-22),
4. 6847685 - Shuffling device, coding device, decoding device of video signal and medium recording the programs of shuffling, coding and decoding (2005-01-25),
5. 6826181 - Packet transmitter (2004-11-30),
6. 6804457 - Digital video signal recorder/reproducer and transmitter (2004-10-12),
7. 6801574 - Apparatus of layered picture coding, apparatus of picture decoding, methods of picture decoding, apparatus of recording for digital broadcasting signal, and apparatus of picture and audio decoding (2004-10-05),
8. 6614846 - Method and apparatus for transmitting, encoding and decoding video signal and recording/reproducing method of optical disc (2003-09-02),
9. 6577680 - Video signal coding method and coding device adapted to control code amounts according to the characteristics of pictures (2003-06-10),
10. 6553068 - Video signal coding method and device adapted to control code amounts according to the characteristics of pictures (2003-04-22),
11. 6526098 - High efficiency coding device and high efficiency coding method for image data (2003-02-25),
12. 6477202 - Apparatus of layered picture coding, apparatus of picture decoding, methods of picture decoding, apparatus of recording for digital broadcasting signal, and apparatus of picture and audio decoding (2002-11-05),
13. 6449310 - Video signal coding apparatus (2002-09-10),
14. 6295406 - Digital signal recording apparatus for sampling and compressing signals according to various recording modes (2001-09-25),
15. 6282364 - Video signal recording apparatus and video signal regenerating apparatus (2001-08-28),

Title: **Masakazu Nishino: A Pioneer in Communication Technology**

Introduction

Masakazu Nishino is a prominent inventor hailing from Kashiwara, Japan, recognized for his significant contributions to the field of communication technology. With an impressive portfolio of 60 patents, he has consistently pushed the boundaries of innovation, particularly in transmission apparatuses and signal processing methods.

Latest Patents

Among his latest innovations, Nishino has developed a transmission apparatus and transmission method that incorporates advanced control mechanisms. This apparatus features a dual transmission section, utilizing both dedicated and undedicated communication paths to optimize data transmission. Additionally, he introduced a parameter setting section that efficiently manages communication parameters when switching between transmission paths. Another notable invention is his signal recording apparatus, which includes a quantizer and an encoder to enhance signal recording efficiency. This device meticulously creates quantization information to specify steps in the quantization process, facilitating more effective data compression and signal recording.

Career Highlights

Nishino's career has been characterized by milestones that reflect his innovative spirit. He has worked with esteemed organizations such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation, where he honed his expertise in communication technologies and contributed to numerous groundbreaking projects.

Collaborations

Throughout his career, Nishino has collaborated with talented colleagues, including Tatsuro Juri and Yuji Fujiwara. These partnerships have been instrumental in advancing their shared goals in research and development, leading to significant advancements in their respective fields.

Conclusion

Masakazu Nishino's relentless pursuit of innovation in the realm of communication technologies has established him as a key figure in the industry. His numerous patents not only demonstrate his creativity but also pave the way for future advancements in communication systems and signal processing. As technology continues to evolve, Nishino's contributions will undoubtedly remain influential in shaping the future landscape of communication.

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…