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For the Inventor, By the Inventor

Kawasaki, Japan

Tsutomu Sahoda

This inventor holds 13 USPTO granted patents and 7 published patent applications. Top assignee: Tokyo Ohka Kogyo Co., Ltd.. Active years: 1994-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsutomu Sahoda. Retrieved from https://idiyas.com/inventor/tsutomu-sahoda

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

USPTO Granted Patents = 13 

% Patents Active = 46.2

Average Co-Inventor Count = 3.2

ph-index = 4

Forward Citations = 38(Granted Patents)


Location History:

  • Kanagawa, JP (1994 - 1999)
  • Kawasaki, JP (2013 - 2016)

Company Filing History:

goldMedal13 out of 1,236 
 
Tokyo Ohka Kogyo Co., Ltd.
 patents

Years Active: 1994-2016

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13 patents (USPTO):Explore Patents
1. 9236283 - Chamber apparatus and heating method (2016-01-12),
2. 9214372 - Substrate processing system, carrying device and coating device (2015-12-15),
3. 9027504 - Heating apparatus, coating apparatus and heating method (2015-05-12),
4. 9010270 - Coating device including substrate carrying, application and removal units (2015-04-21),
5. 8919756 - Substrate processing system, carrying device, and coating device (2014-12-30),
6. 8807072 - Coating device (2014-08-19),
7. 8667924 - Coating device and nozzle managing method (2014-03-11),
8. 8617655 - Coating device and coating method (2013-12-31),
9. 8567342 - Coating device and coating method (2013-10-29),
10. 8387556 - Substrate processing system (2013-03-05),
11. 5879457 - Rotating cup coating device (1999-03-09),
12. 5706930 - Method of and apparatus for transferring circular object (1998-01-13),
13. 5332557 - Heating apparatus (1994-07-26),

Title: Tsutomu Sahoda - Pioneering Inventor from Kawasaki, JP

Introduction: Tsutomu Sahoda is a renowned inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tsutomu Sahoda 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, Tsutomu Sahoda has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Tsutomu Sahoda has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Tsutomu Sahoda's relentless pursuit of innovation and his passion for creating technology that makes a difference have solidified his position as a trailblazer in the world of inventions.

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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