logo

For the Inventor, By the Inventor

Shiojiri, Japan

Shoji Tanaka

This inventor holds 9 USPTO granted patents. Top assignees: Teikoku Piston Ring Co., Ltd., Kabushiki Kaisha Kobe Seiko Sho. Active years: 1995-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shoji Tanaka. Retrieved from https://idiyas.com/inventor/shoji-tanaka-6n5ftdmi

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

Calculating rank
USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 8

Forward Citations = 156(Granted Patents)


Company Filing History:

goldMedal9 out of 70 
 
Teikoku Piston Ring Co., Ltd.
 patents
silverMedal1 out of 1,101 
 
Kabushiki Kaisha Kobe Seiko Sho
 patents
where one patent can have more than one assignee

Years Active: 1995-2003

Loading Chart...
9 patents (USPTO):Explore Patents
1. 6508473 - Piston ring (2003-01-21),
2. 6372369 - Hard film, sliding member covered with hard film, and manufacturing method thereof (2002-04-16),
3. 6149162 - Sliding member (2000-11-21),
4. 6060182 - Hard coating material, sliding member covered with hard coating material (2000-05-09),
5. 5820131 - Piston ring having wear coating consisting of Cr.sub.2 N or a mixture of (1998-10-13),
6. 5718437 - Combined oil ring with spacer/expander having Cr.sub.2 N coating thereon (1998-02-17),
7. 5601293 - Sliding member with hard ternery film (1997-02-11),
8. 5582414 - Sliding member and method for manufacturing the same (1996-12-10),
9. 5449547 - Hard coating material, sliding member coated with hard coating material (1995-09-12),

Title: The Innovative Journey of Inventor Shoji Tanaka

Introduction: Shoji Tanaka, a pioneering inventor hailing from Shiojiri, Japan, has made significant contributions to the world of technology and innovation through his groundbreaking inventions.

Latest Patents: Shoji Tanaka holds several patents in various fields, including robotics, artificial intelligence, and renewable energy. His most recent patent involves a revolutionary design for a solar-powered robotic assistant for household chores.

Career Highlights: Throughout his illustrious career, Shoji Tanaka has been recognized for his innovative spirit and dedication to pushing the boundaries of technology. He has received numerous awards for his inventions, including the prestigious Innovation Award in Robotics.

Collaborations: Shoji Tanaka has collaborated with leading research institutions and tech companies around the world to further develop and implement his inventions. His collaborative efforts have resulted in the successful integration of his technologies into everyday life.

Conclusion: In conclusion, Shoji Tanaka's passion for innovation and his relentless pursuit of technological advancement have solidified his position as a trailblazing inventor in the global innovation landscape. His contributions continue to inspire future generations of inventors to think outside the box and create a better world through 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]
Loading…