IDiyas

For the Inventor, By the Inventor

Ibaraki, Japan

Akira Itsubo

USPTO Granted Patents = 7

Average Co-Inventor Count = 5.5

ph-index = 6

Forward Citations = 169(Granted Patents)


Location History:

  • Yokkaichi, JP (1987 - 1988)
  • Mie, JP (1988)
  • Ibaraki, JP (1989 - 1994)
  • Ami, JP (1994)

Company Filing History:

goldMedal7 out of 546 
 
Mitsubishi Petrochemical Company Limited
 patents
silverMedal1 out of 76 
 
Toshiba Battery Co., Ltd.
 patents
bronzeMedal1 out of 487 
 
Nippon Kokan Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 1987-1994

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7 patents (USPTO):Explore Patents
1. 5344733 - Electrophotographic receptor (1994-09-06),
2. 5283146 - Photoconductive phthalocyanine composition (1994-02-01),
3. 4981767 - Photoconductive mixed crystals of phthalocyanine compounds and process (1991-01-01),
4. 4863763 - Process for producing molecular orientated film (1989-09-05),
5. 4740427 - Vibration-damping composite metal plate (1988-04-26),
6. 4725422 - Electrode material (1988-02-16),
7. 4702977 - Secondary battery using non-aqueous solvent (1987-10-27),
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