logo

For the Inventor, By the Inventor

Hyogo, Japan

Kyoji Yamasaki

This inventor holds 30 USPTO granted patents and 1 published patent application, primarily in Semiconductor Technology. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Renesas Technology Corp., Renesas Electronics Corporation. Active years: 1994-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kyoji Yamasaki. Retrieved from https://idiyas.com/inventor/kyoji-yamasaki

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

Calculating rank
USPTO Granted Patents = 30 

% Patents Active = 83.3

Average Co-Inventor Count = 1.9

ph-index = 11

Forward Citations = 404(Granted Patents)


Location History:

  • Hyogo, JP (1994 - 2007)
  • Tokyo, JP (2000 - 2018)

Company Filing History:

goldMedal26 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
silverMedal3 out of 3,781 
 
Renesas Technology Corp.
 patents
bronzeMedal1 out of 7,659 
 
Renesas Electronics Corporation
 patents

Years Active: 1994-2018

Loading Chart...
Areas of Expertise:
Imaging Device
Semiconductor Device
Integrated Circuit
Memory Module
Power Supply Circuit
Noise Filter
Test Mode
Voltage Generation
Data Output Circuit
Alignment Marks
Current Consumption
30 patents (USPTO):Explore Patents
1. 9888192 - Imaging device (2018-02-06),
2. 7288965 - Semiconductor device and level conversion circuit (2007-10-30),
3. 7161387 - Semiconductor device and level conversion circuit (2007-01-09),
4. 6809576 - Semiconductor integrated circuit device having two types of internal power supply circuits (2004-10-26),
5. 6661729 - Semiconductor device having test mode (2003-12-09),
6. 6657879 - Semiconductor integrated circuit device with noise filter (2003-12-02),
7. 6631092 - Semiconductor memory device capable of imposing large stress on transistor (2003-10-07),
8. 6594167 - Semiconductor integrated circuit having a structure for equalizing interconnection lengths and memory module provided with the semiconductor integrated circuit (2003-07-15),
9. 6519194 - Semiconductor memory device with a rapid packet data input, capable of operation check with low speed tester (2003-02-11),
10. 6498760 - Semiconductor device having test mode (2002-12-24),
11. 6486731 - Semiconductor integrated circuit device capable of externally monitoring internal voltage (2002-11-26),
12. 6433422 - Semiconductor integrated circuit having semiconductor packages for mounting integrated circuit chips on both sides of a substrate (2002-08-13),
13. 6404687 - Semiconductor integrated circuit having a self-refresh function (2002-06-11),
14. 6339357 - Semiconductor integrated circuit device capable of externally monitoring internal voltage (2002-01-15),
15. 6330173 - Semiconductor integrated circuit comprising step-up voltage generation circuit (2001-12-11),

Title: Kyoji Yamasaki: Innovator in Imaging and Semiconductor Technologies

Introduction

Kyoji Yamasaki, based in Hyogo, Japan, is a distinguished inventor with a remarkable portfolio of 30 patents. His contributions to imaging devices and semiconductor technology have significantly advanced the field, showcasing his dedication and innovative spirit.

Latest Patents

Yamasaki's recent work includes cutting-edge inventions such as an imaging device that addresses challenges related to pixel data processing. This invention features common floating diffusion wirings and switches that allow for the coupling of multiple pixel units, improving the signal-to-noise ratio by combining pixel data efficiently. Another notable patent is a level conversion circuit designed to convert signals between different power supply voltages. This circuit includes a mechanism that ensures the path for current is cut off when the primary power supply is switched off, enhancing safety and functionality.

Career Highlights

Throughout his career, Kyoji Yamasaki has held pivotal roles in renowned companies such as Mitsubishi Electric Corporation and Renesas Technology Corporation. His expertise in developing advanced technologies has positioned him as a prominent figure in the electronics and semiconductor industries.

Collaborations

Yamasaki has collaborated with several talented professionals, including Mikio Asakura and Tadaaki Yamauchi. Their teamwork has contributed to the successful development of innovative solutions that push the boundaries of technology.

Conclusion

Kyoji Yamasaki's contributions to imaging and semiconductor technologies underscore his role as a leading inventor in Japan. With a substantial number of patents and a track record of significant collaborations, he continues to influence the evolution of modern electronics. His work exemplifies the spirit of innovation that is crucial in today's fast-paced technological landscape.

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…