Growing community of inventors

Sakai, Japan

Nobukatsu Shigi

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 = 0

Nobukatsu ShigiKoji Kakuya (1 patent)Nobukatsu ShigiAtsuko Yasunaga (1 patent)Nobukatsu ShigiNobukatsu Shigi (1 patent)Koji KakuyaKoji Kakuya (5 patents)Atsuko YasunagaAtsuko Yasunaga (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toda Kogyo Corporation (1 from 386 patents)

2. Sakai Chemical Industry Co., Ltd. (1 from 158 patents)


1 patent:

1. 11873230 - Hydrotalcite particles, method for producing hydrotalcite particles, resin stabilizer containing hydrotalcite particles, and resin composition containing hydrotalcite particles

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as of
12/8/2025
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