logo

For the Inventor, By the Inventor

Tokyo, Japan

Atsuhiko Ishibashi

This inventor holds 17 USPTO granted patents and 1 published patent application. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Renesas Technology Corp., Renesas Electronics Corporation. Active years: 1994-2014.

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

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

USPTO Granted Patents = 17 

% Patents Active = 64.7

Average Co-Inventor Count = 1.5

ph-index = 6

Forward Citations = 219(Granted Patents)


Location History:

  • Itami, JP (1994)
  • Hyogo, JP (1994 - 1998)
  • Tokyo, JP (1997 - 2010)
  • Kawasaki, JP (2012)
  • Kanagawa, JP (2013 - 2014)

Company Filing History:

goldMedal8 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
silverMedal5 out of 3,781 
 
Renesas Technology Corp.
 patents
bronzeMedal4 out of 7,654 
 
Renesas Electronics Corporation
 patents

Years Active: 1994-2014

Loading Chart...
17 patents (USPTO):Explore Patents
1. 8723367 - Power supply system (2014-05-13),
2. 8350609 - Semiconductor device (2013-01-08),
3. 8175205 - Clock data recovery circuit capable of generating clock signal synchronized with data signal (2012-05-08),
4. 7822158 - Clock data recovery circuit capable of generating clock signal synchronized with data signal (2010-10-26),
5. 7764731 - Equalizer and semiconductor device (2010-07-27),
6. 7397269 - Disconnection and short detecting circuit that can detect disconnection and short of a signal line transmitting a differential clock signal (2008-07-08),
7. 7212027 - Disconnection and short detecting circuit that can detect disconnection and short of a signal line transmitting a differential clock signal (2007-05-01),
8. 6861883 - Semiconductor integrated circuit for phase management of clock domains including PLL circuit (2005-03-01),
9. 6714083 - Lock detector and phase locked loop circuit (2004-03-30),
10. 5945883 - Voltage controlled ring oscillator stabilized against supply voltage (1999-08-31),
11. 5783950 - Phase comparator (1998-07-21),
12. 5764110 - Voltage controlled ring oscillator stabilized against supply voltage (1998-06-09),
13. 5694076 - Voltage generation circuit with output fluctuation suppression (1997-12-02),
14. 5420544 - Semiconductor integrated circuit, method of designing the same and (1995-05-30),
15. 5374904 - Phase-locked-loop circuit having adjustable reference clock signal (1994-12-20),

Title: Atsuhiko Ishibashi - Pioneering Inventor from Tokyo, JP

Introduction: Atsuhiko Ishibashi is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Atsuhiko Ishibashi holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: Throughout his illustrious career, Atsuhiko Ishibashi has worked with leading research institutions and tech companies, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Atsuhiko Ishibashi has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of creativity and excellence in all his endeavors.

Conclusion: Atsuhiko Ishibashi's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future 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]
Loading…