IDiyas

For the Inventor, By the Inventor

Tsukuba, Japan

Osamu Gokita

USPTO Granted Patents = 10 


Average Co-Inventor Count = 2.3

ph-index = 4

Forward Citations = 48(Granted Patents)


Location History:

  • Chiyoda-machi, JP (2004 - 2006)
  • Tsuchiura, JP (2013)
  • Kasumigaura, JP (2013)
  • Ibaraki, JP (2006 - 2014)
  • Tsukuba, JP (2008 - 2016)

Company Filing History:

goldMedal8 out of 1,498 
 
Hitachi Construction Machinery Co., Ltd.
 patents
silverMedal1 out of 57 
 
Nippon Valqua Industries, Ltd.
 patents
bronzeMedal1 out of 149 
 
Hitachi Powdered Metals Co., Ltd.
 patents
4. 1 out of 1,641 
 
Hitachi Chemical Company, Ltd.
 patents
5. 1 out of 832,680 
Other
 patents
where one patent can have more than one assignee

Years Active: 2004-2016

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10 patents (USPTO):Explore Patents
1. 9404535 - Sliding bearing assembly (2016-08-02),
2. 8821022 - Sliding bearing and construction machine provided with same (2014-09-02),
3. 8596870 - Bearing device (2013-12-03),
4. 8430593 - Two-member connection structure for working machine (2013-04-30),
5. 8376619 - Grease for slide bearing (2013-02-19),
6. 7452177 - Working mechanism for construction machine (2008-11-18),
7. 7112032 - Self-propelled working machine (2006-09-26),
8. 7014367 - Oil-impregnated sintered sliding bearing (2006-03-21),
9. 6783129 - Sealing device (2004-08-31),
10. 6678956 - Method of producing spray deposit on bearing boss (2004-01-20),
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