logo

For the Inventor, By the Inventor

Tokyo, Japan

Toshihide Kuriyama

This inventor holds 21 USPTO granted patents, primarily in Semiconductor Devices. Top assignee: Nec Corporation. Active years: 1993-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihide Kuriyama. Retrieved from https://idiyas.com/inventor/toshihide-kuriyama

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

USPTO Granted Patents = 21

% Patents Active = 71.4

Average Co-Inventor Count = 2.3

ph-index = 8

Forward Citations = 387(Granted Patents)


Location History:

  • Minato-ku, JP (2006)
  • Tokyo, JP (1993 - 2011)

Company Filing History:

goldMedal21 out of 36,684 
 
Nec Corporation
 patents

Years Active: 1993-2011

Loading Chart...
Areas of Expertise:
Semiconductor Chip
Data Processing Terminal
Printed Circuit Board
Wireless Portable Device
Electromagnetic Interference
Tactile Sensor
Fingerprint Sensor
Optical Filter
Image Display Device
Plasma Display Panel
Capacitance Locator
Light Beam Scanner
21 patents (USPTO):Explore Patents
1. 7990747 - Semiconductor chip and semiconductor device (2011-08-02),
2. 7430125 - Data processing terminal, parent board, child board, terminal designing apparatus and method, computer program, and information storage medium (2008-09-30),
3. 7268739 - Data processing terminal, parent substrate, child substrate, terminal design apparatus and method, computer program, and information storage medium (2007-09-11),
4. 7164898 - Wireless portable device (2007-01-16),
5. 7031744 - Compact cellular phone (2006-04-18),
6. 7002529 - Data processing terminal, terminal designing apparatus and method, computer program, and information storing medium (2006-02-21),
7. 6882542 - Electronic apparatus (2005-04-19),
8. 6774641 - Printed circuit board design support apparatus, method, and program (2004-08-10),
9. 6754876 - System and method for designing a printed board adapted to suppress electromagnetic interference (2004-06-22),
10. 6598208 - Design and assisting system and method using electromagnetic position (2003-07-22),
11. 6545650 - Apparatus for three-dimensionally displaying object and method of doing the same (2003-04-08),
12. 6429832 - Plasma display panel unit (2002-08-06),
13. 6154580 - Tactile sensor and fingerprint sensor using same (2000-11-28),
14. 6147822 - Image display device applying light beam scanning capable of direct (2000-11-14),
15. 6081304 - Image display apparatus (2000-06-27),

Title: The Innovative Contributions of Toshihide Kuriyama in Semiconductor Technology

Introduction

Toshihide Kuriyama, based in Tokyo, Japan, is a notable inventor with an impressive portfolio of 21 patents. His pioneering work primarily focuses on semiconductor technology, where he has developed innovative solutions that enhance the reliability and functionality of semiconductor devices.

Latest Patents

Among his latest patents, Kuriyama has introduced a groundbreaking semiconductor chip and device designed to improve interconnections. By stacking three or more layers of chips without direct contact, Kuriyama ensures high reliability within these devices. The inventive semiconductor chip features a first signal transmission circuit and a silicon substrate incorporating a first changeover switch. Additionally, it employs a sophisticated interconnection layer that includes a first capacitive-coupling upper electrode, and a first capacitive-coupling lower electrode that connects through a via hole, thus enhancing the chip's performance.

Another significant patent pertains to a data processing terminal involving a unique ground plane structure. This innovation utilizes a resistor connection element to reduce resonance Q factors, effectively mitigating the generation of intense electromagnetic fields commonly associated with data processing circuits. This development not only improves electromagnetic compatibility but also ensures optimal performance in varying operational environments.

Career Highlights

Toshihide Kuriyama is currently associated with NEC Corporation, a global leader in the design and production of advanced network and IT solutions. His contributions to NEC have positioned the company at the forefront of semiconductor innovation.

Collaborations

Throughout his career, Kuriyama has collaborated with notable coworkers such as Hideki Sasaki and Keizo Yamada. These partnerships have fostered a dynamic environment for creativity and technological advancement, allowing for the exchange of ideas that have culminated in several successful patents.

Conclusion

Toshihide Kuriyama's innovative spirit and dedication to advancing semiconductor technology have established him as a prominent figure in his field. Through his numerous patents, he continues to impact the industry significantly, paving the way for future developments in semiconductor devices and applications. His work exemplifies how targeted innovation can lead to breakthroughs that enhance functionality and reliability in 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…