IDiyas

For the Inventor, By the Inventor

Toyota, Japan

Mototsugu Koyama

USPTO Granted Patents = 9

Average Co-Inventor Count = 4.6

ph-index = 5

Forward Citations = 71(Granted Patents)


Location History:

  • Toyota, JP (1978 - 1991)
  • Matsuyama, JP (2019)

Company Filing History:

goldMedal8 out of 36,499 
 
Toyota Jidosha Kabushiki Kaisha
 patents
silverMedal2 out of 50 
 
Fukuda Metal Foil & Powder Co., Ltd.
 patents
bronzeMedal1 out of 1 
 
Art Metal Manufacturing Co. Ltd.
 patent
4. 1 out of 1,838 
 
Toyota Jidosha Kogyo Kabushiki Kaisha
 patents
5. 1 out of 1 
 
Art Kinzoku Kogyo Kabushiki Kaisha
 patent
where one patent can have more than one assignee

Years Active: 1978-2019

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9 patents (USPTO):Explore Patents
1. 10301713 - Thermal spray powder, method of forming abradable thermal spray coating using the same, and abradable thermal spray coating (2019-05-28),
2. 5019338 - Alloy for building JP valve (1991-05-28),
3. 4948559 - Alloy for building up valve (1990-08-14),
4. 4798770 - Heat resisting and insulating light alloy articles and method of (1989-01-17),
5. 4695329 - Method for manufacturing a cylinder head of cast aluminum alloy for (1987-09-22),
6. 4576863 - Composite material and process for its production (1986-03-18),
7. 4548126 - Piston with local inorganic fiber reinforcement and method of making the (1985-10-22),
8. 4457979 - Composite material including alpha alumina fibers (1984-07-03),
9. 4113167 - Exhaust system means for automobiles (1978-09-12),
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