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For the Inventor, By the Inventor

Kawasaki, Japan

Koichi Hashimoto

This inventor holds 32 USPTO granted patents and 1 EPO patent, primarily in Semiconductor Technology. Top assignees: Fujitsu Corporation, Morinaga Milk Industry Co., Ltd., Fuji Electric Co., Ltd.. Active years: 1991-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Hashimoto. Retrieved from https://idiyas.com/inventor/koichi-hashimoto-gdseiivm

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

USPTO Granted Patents = 32

% Patents Active = 90.6


Average Co-Inventor Count = 2.5

ph-index = 12

Forward Citations = 390(Granted Patents)


Location History:

  • Kanagawa, JP (1998)
  • Yokohama, JP (1991 - 2000)
  • Zama, JP (2006)
  • Kawasaki, JP (1995 - 2008)

Company Filing History:

goldMedal28 out of 39,374 
 
Fujitsu Corporation
 patents
silverMedal3 out of 185 
 
Morinaga Milk Industry Co., Ltd.
 patents
bronzeMedal1 out of 4,826 
 
Fuji Electric Co., Ltd.
 patents
4. 1 out of 154 
 
Fujitsu Vlsi Limited
 patents
where one patent can have more than one assignee

Years Active: 1991-2008

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Areas of Expertise:
Semiconductor Device
Self-Aligned Contacts
Memory Retention
Dry Etching
MOS Device
Interconnection Pattern
A-C Anti-Reflection Coating
Plasma Treatment
Isolation Region
Transistors
Fabrication Process
Stilbene Derivative
32 patents (USPTO):Explore Patents
1. 7414278 - Semiconductor device with shallow trench isolation which controls mechanical stresses (2008-08-19),
2. 7151025 - Method of manufacturing a semiconductor device with self-aligned contacts (2006-12-19),
3. 7090984 - Device and method for detecting substance (2006-08-15),
4. 6936510 - Semiconductor device with self-aligned contact and its manufacture (2005-08-30),
5. 6884670 - Dry etching with reduced damage to MOS device (2005-04-26),
6. 6706580 - Semiconductor memory of good retention and its manufacture (2004-03-16),
7. 6620674 - Semiconductor device with self-aligned contact and its manufacture (2003-09-16),
8. 6420095 - Manufacture of semiconductor device using A-C anti-reflection coating (2002-07-16),
9. 6376388 - Dry etching with reduced damage to MOS device (2002-04-23),
10. 6300655 - Semiconductor memory of good retention and its manufacture (2001-10-09),
11. 6285045 - Semiconductor device with self-aligned contact and its manufacture (2001-09-04),
12. 6251721 - Semiconductor device and method of manufacturing the same (2001-06-26),
13. 6160294 - Semiconductor device having an interconnection pattern for connecting (2000-12-12),
14. 6157068 - Semiconductor device with local interconnect of metal silicide (2000-12-05),
15. 6130482 - Semiconductor device and method for fabricating the same (2000-10-10),

Title: The Innovative Journey of Koichi Hashimoto

Introduction: Koichi Hashimoto is a pioneering inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Koichi Hashimoto holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Koichi Hashimoto has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs. His innovative mindset and problem-solving skills have earned him recognition in the industry.

Collaborations: Throughout his career, Koichi Hashimoto has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge exchange. His collaborative efforts have resulted in the development of cutting-edge technologies that have the potential to shape the future.

Conclusion: Koichi Hashimoto's relentless pursuit of innovation and his passion for creating technology that makes a difference have solidified his position as a visionary inventor in the world of technology. His contributions continue to inspire the next generation of inventors and pave the way for a more technologically advanced future.

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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