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For the Inventor, By the Inventor

Ebina, Japan

Toshitsugu Takekuma

This inventor holds 29 USPTO granted patents, primarily in Signal Transmission Technology. Top assignees: Hitachi, Ltd., Hitachi Vlsi Engineering Corp., Hatachi Ltd. Active years: 1995-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshitsugu Takekuma. Retrieved from https://idiyas.com/inventor/toshitsugu-takekuma

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

USPTO Granted Patents = 29

% Patents Active = 86.2

Average Co-Inventor Count = 3.3

ph-index = 11

Forward Citations = 928(Granted Patents)


Location History:

  • Ohme, JP (1995 - 1998)
  • Ebina, JP (1996 - 2012)

Company Filing History:

goldMedal26 out of 42,731 
 
Hitachi, Ltd.
 patents
silverMedal2 out of 182 
 
Hitachi Vlsi Engineering Corp.
 patents
bronzeMedal1 out of 13 
 
Hatachi Ltd
 patents
4. 1 out of 51,830 
 
Lg Electronics Inc.
 patents
5. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1995-2012

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Areas of Expertise:
Signal Transmitting Device
Fast Transmission Line
Synchronous Data Transfer
Circuit Module
Semiconductor Memory
Data Transfer Apparatus
Differential Signal Delays
Mask Pattern Data
Phase Shift Mask
Dynamic Random Access Memory
Printed Circuit Board
Bus System
29 patents (USPTO):Explore Patents
1. 8106677 - Signal transmitting device suited to fast signal transmission (2012-01-31),
2. 7911224 - Signal transmitting device suited to fast signal transmission (2011-03-22),
3. 7372292 - Signal transmitting device suited to fast signal transmission (2008-05-13),
4. 7015717 - Signal transmitting device suited to fast signal transmission (2006-03-21),
5. 6768346 - Signal transmission system (2004-07-27),
6. 6580295 - Signal transmission system (2003-06-17),
7. 6441639 - Circuit module connected to a transmission line including arrangement to suppress reflections at a branch point of the transmission line (2002-08-27),
8. 6420900 - Semiconductor memory (2002-07-16),
9. 6211703 - Signal transmission system (2001-04-03),
10. 6172517 - Signal transmitting device, circuit block and integrated circuit suited to fast signal transmission (2001-01-09),
11. 6125419 - Bus system, printed circuit board, signal transmission line, series (2000-09-26),
12. 6088829 - Synchronous data transfer system (2000-07-11),
13. 6034878 - Source-clock-synchronized memory system and memory unit (2000-03-07),
14. 5933623 - Synchronous data transfer system (1999-08-03),
15. 5872471 - Simultaneous bidirectional transmission circuit (1999-02-16),

Title: Toshitsugu Takekuma: Pioneering Inventor from Ebina

Introduction: Toshitsugu Takekuma is a renowned inventor hailing from Ebina, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Takekuma's recent patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable health monitoring devices, and sustainable energy solutions.

Career Highlights: With over two decades of experience in research and development, Takekuma has worked with leading tech companies in Japan, spearheading projects that have revolutionized various industries.

Collaborations: Takekuma has collaborated with top universities and research institutions in Japan, fostering a culture of innovation and knowledge-sharing to push the boundaries of technological advancements.

Conclusion: Toshitsugu Takekuma's dedication to innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and researchers in Japan and beyond.

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]
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