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For the Inventor, By the Inventor

Kyoto, Japan

Mitsuru Ieki

USPTO Granted Patents = 4

Average Co-Inventor Count = 2.5

ph-index = 3

Forward Citations = 77(Granted Patents)


Location History:

  • Osaka, JP (1979)
  • Kyoto, JP (1981)
  • Tsuzuki, JP (1986)

Company Filing History:

goldMedal4 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal1 out of 33 
 
Matsushita Seiko Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1979-1986

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4 patents (USPTO):Explore Patents
1. 4603460 - Method for manufacturing a heat exchanger (1986-08-05),
2. 4291781 - Speaker diaphragm and method of preparation of the same (1981-09-29),
3. 4273900 - Diaphragm for acoustic equipment (1981-06-16),
4. 4140203 - Acoustic diaphragm with polyurethane elastomer coating (1979-02-20),
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