IDiyas

For the Inventor, By the Inventor

Wako, Japan

Tsutomu Tomizawa

USPTO Granted Patents = 8

Average Co-Inventor Count = 2.6

ph-index = 2

Forward Citations = 23(Granted Patents)


Location History:

  • Niiza, JP (1994)
  • Saitama, JP (2001 - 2002)
  • Wako, JP (1997 - 2004)

Company Filing History:

goldMedal8 out of 10,092 
 
Honda Giken Kogyo Kabushiki Kaisha
 patents
silverMedal2 out of 30 
 
Nippon Leakless Industry Co., Ltd.
 patents
bronzeMedal1 out of 1 
 
Nippon Leakless Ind. Co., Ltd.
 patent
where one patent can have more than one assignee

Years Active: 1994-2004

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8 patents (USPTO):Explore Patents
1. 6709618 - Method of manufacturing a resin spring (2004-03-23),
2. 6416068 - Vehicle having damping force generating mechanism (2002-07-09),
3. 6337043 - Method of manufacturing a resin spring (2002-01-08),
4. 6196531 - Compression spring formed of an elastic body (2001-03-06),
5. 6186526 - Damping force generating mechanism (2001-02-13),
6. 5749996 - Method of producing reclaimed joint sheet and the reclaimed jointsheet (1998-05-12),
7. 5658657 - Reclaimed joint sheet (1997-08-19),
8. 5292579 - Compressed sheet and method of manufacturing thereof (1994-03-08),
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