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Neyagawa, Japan

Daishiro Hayakawa

USPTO Granted Patents = 2

Average Co-Inventor Count = 2.7

ph-index = 2

Forward Citations = 7(Granted Patents)

Location History:

Neyagawa, JA (1977)
Ashiya, JP (1985)

Company Filing History:

2 out of 27,375

Matsushita Electric Industrial Co., Ltd.

Years Active: 1977-1985

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4492928 - Comb filter (1985-01-08),

2. 4052627 - Ultrasonic ceramic microphone (1977-10-04),

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