IDiyas

For the Inventor, By the Inventor

Tokyo, Japan

Toshiaki Sugimoto

USPTO Granted Patents = 7

Average Co-Inventor Count = 4.3

ph-index = 4

Forward Citations = 54(Granted Patents)


Location History:

  • Yokohama, JA (1976 - 1978)
  • Kawaguchi, JP (1990)
  • Tokyo, JP (1983 - 1992)

Company Filing History:

goldMedal4 out of 66 
 
Showa Highpolymer Co., Ltd.
 patents
silverMedal2 out of 327 
 
Dai-ichi Seiko Co., Ltd.
 patents
bronzeMedal1 out of 5 
 
Dai-ichi Seiko Kabushiki Kaisha
 patents
4. 1 out of 775 
 
Nippon Kayaku Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 1976-1992

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7 patents (USPTO):Explore Patents
1. 5144539 - Illumination device (1992-09-01),
2. 5101331 - Illumination device (1992-03-31),
3. 4934577 - Guide post for magnetic tapes (1990-06-19),
4. 4390662 - Curable resin composition (1983-06-28),
5. 4081591 - Method for stabilizing unsaturated cycloacetal resin (1978-03-28),
6. 3993663 - Curable resinous composition (1976-11-23),
7. 3978155 - Curable resinous composition comprising combination of polymerizable (1976-08-31),
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