Growing community of inventors

Niigata-ken, Japan

Tsutomu Kaku

Average Co-Inventor Count = 4.00

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 = 2

Tsutomu KakuMasaji Ishiguro (1 patent)Tsutomu KakuTakashi Nakatsuka (1 patent)Tsutomu KakuAkira Kaneko (1 patent)Tsutomu KakuTsutomu Kaku (1 patent)Masaji IshiguroMasaji Ishiguro (13 patents)Takashi NakatsukaTakashi Nakatsuka (12 patents)Akira KanekoAkira Kaneko (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Suntory Limited (1 from 439 patents)


1 patent:

1. 5821362 - Method of desilylating silylether compounds

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1/3/2026
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