Growing community of inventors

Kyoto, Japan

Shimizu Hirofumi

Average Co-Inventor Count = 3.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 12

Shimizu Hirofumi ↔ Yamano Akira (1 patent)Shimizu Hirofumi ↔ Ikeuchi Shinzo (1 patent)Shimizu HirofumiShimizu Hirofumi (1 patent)Yamano AkiraYamano Akira (1 patent)Ikeuchi ShinzoIkeuchi Shinzo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dainippon Screen Mfg., Ltd. (1 from 7 patents)


1 patent:

1. 4383017 - Manufacturing method of stripe filter

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