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For the Inventor, By the Inventor

Osaka, Japan

Akira Ohta

USPTO Granted Patents = 4

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 106(Granted Patents)


Location History:

  • Hirakata, JP (1978)
  • Osaka, JP (1986 - 1995)

Company Filing History:

goldMedal3 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal1 out of 115 
 
Matsushita Electrical Industrial Co., Ltd.
 patents

Years Active: 1978-1995

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4 patents (USPTO):Explore Patents
1. 5393622 - Process for production of positive electrode active material (1995-02-28),
2. 5384214 - Manufacturing of zinc-alkaline batteries (1995-01-24),
3. 4595643 - Air cell electrode and process for preparing its catalyst (1986-06-17),
4. 4125638 - Dry cells with stainless steel current collector (1978-11-14),
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