IDiyas

For the Inventor, By the Inventor

Yokohama, Japan

Yasuhiro Yamaguchi

USPTO Granted Patents = 8

Average Co-Inventor Count = 3.7

ph-index = 7

Forward Citations = 1,146(Granted Patents)


Location History:

  • Yokosuka, JP (1991)
  • Chigasaki, JP (1988 - 1994)
  • Yokohama, JP (1984 - 2000)

Company Filing History:

goldMedal5 out of 42,485 
 
Hitachi, Ltd.
 patents
silverMedal2 out of 2,887 
 
Victor Company of Japan, Limited
 patents
bronzeMedal1 out of 52,711 
 
Kabushiki Kaisha Toshiba
 patents
4. 1 out of 5,289 
 
Nippon Telegraph and Telephone Corporation
 patents
where one patent can have more than one assignee

Years Active: 1984-2000

Loading Chart...
8 patents (USPTO):Explore Patents
1. 6167003 - Optical disc apparatus for installing two types of optical discs (2000-12-26),
2. 5275977 - Insulating film forming method for semiconductor device interconnection (1994-01-04),
3. 5134965 - Processing apparatus and method for plasma processing (1992-08-04),
4. 4998174 - Floating type magnetic head assembly (1991-03-05),
5. 4985109 - Apparatus for plasma processing (1991-01-15),
6. 4776918 - Plasma processing apparatus (1988-10-11),
7. 4759599 - Optical connector (1988-07-26),
8. 4424939 - Apparatus for winding wire around toroidal core (1984-01-10),
This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to support@idiyas.com
Loading…