IDiyas

For the Inventor, By the Inventor

Kanagawa, Japan

Toshio Hayashi

USPTO Granted Patents = 9

 

Average Co-Inventor Count = 3.2

ph-index = 4

Forward Citations = 98(Granted Patents)


Location History:

  • Yokohama, JP (1983)
  • Kanagawa, JP (1986 - 2004)
  • Fukuoka, JP (1995 - 2019)

Company Filing History:

goldMedal2 out of 13,395 
 
Nissan Motor Company Limited
 patents
silverMedal2 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
bronzeMedal2 out of 13,247 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents
4. 1 out of 5,289 
 
Nippon Telegraph and Telephone Corporation
 patents
5. 1 out of 522 
 
Nippon Telegraph and Telephone Public Corporation
 patents
6. 1 out of 22 
 
Yushiro Chemical Industry Co., Ltd.
 patents
7. 1 out of 832,680 
Other
 patents
where one patent can have more than one assignee

Years Active: 1983-2019

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9 patents (USPTO):
1. 10484118 - Intercom system and communication control method (2019-11-19),
2. 10284357 - Intercom system and communication method thereof (2019-05-07),
3. 6828247 - Method for etching organic film, method for fabricating semiconductor device and pattern formation method (2004-12-07),
4. 6451620 - Method for etching organic film, method for fabricating semiconductor device and pattern formation method (2002-09-17),
5. 5412418 - Pictorial communication apparatus (1995-05-02),
6. 5354372 - Undercoating composition (1994-10-11),
7. 4704600 - Oversampling converter (1987-11-03),
8. 4633225 - Impedance line matching device using feedback (1986-12-30),
9. 4416461 - Fuel storage vessel supporting structure (1983-11-22),
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