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For the Inventor, By the Inventor

Hamura, Japan

Tsuyoshi Fujiwara

This inventor holds 23 USPTO granted patents, primarily in Semiconductor Manufacturing. Top assignees: Hitachi, Ltd., Renesas Technology Corp., Asahi Kasei Microdevices Corporation. Active years: 1978-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuyoshi Fujiwara. Retrieved from https://idiyas.com/inventor/tsuyoshi-fujiwara

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

USPTO Granted Patents = 23

% Patents Active = 43.5

Average Co-Inventor Count = 3.5

ph-index = 7

Forward Citations = 467(Granted Patents)


Location History:

  • Ota-ku, Tokyo, JP (1980)
  • Osaka, JP (2001)
  • Ome, JP (2013)
  • Tokyo, JP (1978 - 2015)
  • Hamura, JP (2004 - 2015)

Company Filing History:

goldMedal10 out of 42,731 
 
Hitachi, Ltd.
 patents
silverMedal5 out of 3,781 
 
Renesas Technology Corp.
 patents
bronzeMedal2 out of 346 
 
Asahi Kasei Microdevices Corporation
 patents
4. 2 out of 2,861 
 
Pioneer Electronic Corporation
 patents
5. 1 out of 35 
 
Hitachi Tohbu Semiconductor, Ltd.
 patents
6. 1 out of 21 
 
Hitachi Tokyo Electronics Co., Ltd.
 patents
7. 1 out of 336 
 
Hitachi Ulsi Systems Co., Ltd.
 patents
8. 1 out of 22,006 
 
Honda Motor Co., Ltd.
 patents
9. 1 out of 7,654 
 
Renesas Electronics Corporation
 patents
10. 4 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1978-2015

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Areas of Expertise:
Semiconductor Device
Manufacturing Method
MIM Capacitor
Integrated Circuit
RF-IC
Interconnect
Heat Retaining Fabric
Child Seat
Interactive CATV
Massaging Device
Terminal Device
23 patents (USPTO):Explore Patents
1. 9142608 - Manufacturing method of semiconductor device and semiconductor device (2015-09-22),
2. 8933514 - Transistor with MIM (Metal-Insulator-Metal) capacitor (2015-01-13),
3. 8551857 - Semiconductor device and method for manufacturing the same (2013-10-08),
4. 8354730 - Manufacturing method of semiconductor device and semiconductor device (2013-01-15),
5. 8212649 - Semiconductor device and manufacturing method of the same (2012-07-03),
6. 8183616 - Semiconductor device, RF-IC and manufacturing method of the same (2012-05-22),
7. 8174355 - Semiconductor device and method for manufacturing the same (2012-05-08),
8. 8048735 - Manufacturing method of semiconductor device (2011-11-01),
9. 8040214 - Semiconductor device and manufacturing method of the same (2011-10-18),
10. 7981761 - Method of manufacturing semiconductor device having MIM capacitor (2011-07-19),
11. 7582901 - Semiconductor device comprising metal insulator metal (MIM) capacitor (2009-09-01),
12. 7163886 - Semiconductor integrated circuit device and process for manufacturing the same (2007-01-16),
13. 7084055 - Method for manufacturing semiconductor integrated circuit device (2006-08-01),
14. 7042095 - Semiconductor device including an interconnect having copper as a main component (2006-05-09),
15. 6982200 - Semiconductor device manufacturing method (2006-01-03),

Title: The Innovative Journey of Tsuyoshi Fujiwara

Introduction: Tsuyoshi Fujiwara, a pioneering inventor hailing from Hamura, Japan, has made significant contributions to the field of technology with his groundbreaking innovations.

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

Career Highlights: With a career spanning over two decades, Tsuyoshi Fujiwara has worked with leading tech companies in Japan, spearheading research and development projects that have resulted in numerous successful patent applications.

Collaborations: Throughout his career, Tsuyoshi Fujiwara has collaborated with top researchers and engineers in the industry, fostering a culture of innovation and excellence in all his projects.

Conclusion: Tsuyoshi Fujiwara's relentless pursuit of innovation and his passion for creating technology that improves lives have solidified his reputation as a visionary inventor in the tech world.

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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