Enter inventor name

EPO Patents = 1

Average Co-Inventor Count = 3.4

ph-index = 11

Forward Citations = 301(Granted Patents)

Location History:

Aichi, JP (2000 - 2001)
Toyohashi, JP (1983 - 2005)
Kosai, JP (1994 - 2007)

Company Filing History:

Toyota Jidosha Kabushiki Kaisha

patents

4. 2 out of 1,530

Mitsubishi Materials Corporation

patents

5. 1 out of 3,252

Nippondenso Co., Ltd.

Toyota Jidosha Kogyo Kabushiki Kaisha

patents

8. 3 out of 832,880

Other

patents

where one patent can have more than one assignee

Years Active: 1983-2007

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34 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7211219 - Oil-impregnant sintered bearing and manufacturing method thereof, and motor (2007-05-01),

2. 6927518 - Direct current machine having continuously arranged magnetic poles (2005-08-09),

3. 6870290 - Direct current motor using magnets with extensions (2005-03-22),

4. 6720697 - Direct-current motor (2004-04-13),

5. 6669371 - Oil-impregnated sintered bearing (2003-12-30),

6. 6628030 - Direct current motor using magnets with extensions (2003-09-30),

7. 6599018 - Oil-impregnant sintered bearing and manufacturing method thereof, and motor (2003-07-29),

8. 6580237 - Direct-current motor and manufacturing method of the same (2003-06-17),

9. 6505971 - Sintered oil retaining bearing and fabrication method thereof (2003-01-14),

10. 6342744 - Direct current motor using magnets with extensions (2002-01-29),

11. 6316846 - Cord switch and pressure sensor (2001-11-13),

12. 6078014 - Cord switch and pressure sensor (2000-06-20),

13. 5966071 - Power window with detecting function of sticking of foreign matter (1999-10-12),

14. 5932931 - Vehicle window control system responsive to external force (1999-08-03),

15. 5905589 - Light transmittance adjusting apparatus (1999-05-18),

Title: Innovations of Takeshi Tanaka: A Profile of a Visionary Inventor

Introduction: Takeshi Tanaka, based in Toyohashi, Japan, is a prominent inventor with an impressive portfolio of 34 patents. His contributions to technology have had a significant impact on various industries, particularly through his innovative designs and manufacturing methods.

Latest Patents: Among his most recent inventions are the oil-impregnant sintered bearing and its manufacturing method. This invention addresses the challenge of maintaining a reliable oil film on the sliding face of a bearing, utilizing a porous sintered alloy structure designed to optimize oil pressure retention. Additionally, his patent on a direct current machine featuring continuously arranged magnetic poles marks another major advancement, focusing on the precise alignment of armature coils during commutation processes.

Career Highlights: Throughout his career, Takeshi Tanaka has collaborated with notable companies such as Asmo Co., Ltd. and Nippon Soken, Inc., contributing to their innovative projects. His work within these organizations has earned him respect as a crucial player in pushing the boundaries of engineering and applied sciences.

Collaborations: Tanaka has worked alongside talented professionals, including Toshihiko Igashira and Hidenori Ishihara. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion: Takeshi Tanaka's inventive spirit and dedication to innovation make him a noteworthy figure in the realm of patents and technology. His recent contributions reflect a commitment to improving engineering practices and enhancing the functionality of essential components across multiple sectors. As he continues to pursue his passion for invention, the potential for future innovations remains vast and promising.

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