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For the Inventor, By the Inventor

Tokyo, Japan

Seiichi Saito

This inventor holds 62 USPTO granted patents and 2 published patent applications and 7 EPO patents, primarily in Semiconductor Technology (CPC class 522 ). Top assignees: Nippon Kayaku Kabushiki Kaisha, Renesas Electronics Corporation, Adeka Corporation. Active years: 1977-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiichi Saito. Retrieved from https://idiyas.com/inventor/seiichi-saito

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

USPTO Granted Patents = 62 

% Patents Active = 80.6

 

Average Co-Inventor Count = 3.2

ph-index = 10

Forward Citations = 346(Granted Patents)

Forward Citations (Not Self Cited) = 331(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Tokyo, JA (1977)
  • Kanagawa, JP (1993 - 1999)
  • Kashiwa, JP (1991 - 2002)
  • Yokohama, JP (1990 - 2006)
  • Tokyo, JP (1991 - 2017)

Company Filing History:

goldMedal13 out of 801 
 
Nippon Kayaku Kabushiki Kaisha
 patents
silverMedal9 out of 7,657 
 
Renesas Electronics Corporation
 patents
bronzeMedal8 out of 457 
 
Adeka Corporation
 patents
4. 7 out of 42,740 
 
Hitachi, Ltd.
 patents
5. 6 out of 16,618 
 
Mitsubishi Electric Corporation
 patents
6. 5 out of 92 
 
Asahi Denka Kogyo K.k.
 patents
7. 5 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
8. 2 out of 36,718 
 
Nec Corporation
 patents
9. 1 out of 11 
 
Asahi Denka Co., Ltd.
 patents
10. 1 out of 98 
 
Asahi Denka Kogyo Kabushiki Kaisha
 patents
11. 1 out of 1,291 
 
Isuzu Motors Limited
 patents
12. 1 out of 1,038 
 
Nippon Electric Co., Ltd.
 patents
13. 1 out of 95 
 
Renesas Mobile Corporation
 patents
14. 1 out of 3,781 
 
Renesas Technology Corp.
 patents
15. 1 out of 10,647 
 
Sumitomo Electric Industries, Limited
 patents
16. 1 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1977-2017

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Areas of Expertise:
Semiconductor Device
Optical Fiber
Signal Processing
Hardenable Epoxy Resin
Analog Current Output
Data Processor
Silicon-Containing Compound
Information Signal Recording
Pattern Reading System
High Speed Bus Circuit
Vehicle Collision Sensor
Modem Apparatus
62 patents (USPTO):Explore Patents
1. 9830281 - Semiconductor device and electronic device (2017-11-28),
2. 9297950 - Optical fiber (2016-03-29),
3. 9231717 - Semiconductor device and signal processing method thereof (2016-01-05),
4. 9063415 - Photocurable resin composition and novel siloxane compound (2015-06-23),
5. 9036093 - Semiconductor device and signal processing method thereof (2015-05-19),
6. 8940380 - Coating liquid for forming insulation film, insulation film using the same, and method for producing compound used in the same (2015-01-27),
7. 8810078 - Analog current output circuit (2014-08-19),
8. 8767131 - Semiconductor device and signal processing method thereof (2014-07-01),
9. 8531893 - Semiconductor device and data processor (2013-09-10),
10. 8426504 - Hardenable epoxy resin composition (2013-04-23),
11. 8399464 - HSP90 inhibitor (2013-03-19),
12. 8352096 - Semiconductor data processing device and data processing system (2013-01-08),
13. 8339869 - Semiconductor device and data processor (2012-12-25),
14. 8211619 - Positive photosensitive composition, positive permanent resist, and method for producing positive permanent resist (2012-07-03),
15. 8120367 - Analog input device (2012-02-21),

Title: Seiichi Saito - Pioneering Inventor from Tokyo

Introduction: Seiichi Saito is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Seiichi Saito holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Seiichi Saito has worked with leading tech companies and research institutions, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Seiichi Saito has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Seiichi Saito's relentless pursuit of innovation and his passion for creating solutions that make a difference have solidified his position as a trailblazer in the world of 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]
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