Growing community of inventors

Kanagawa, Japan

Naoyuki Kosaka

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 = 8

Naoyuki KosakaKenjiro Takayanagi (1 patent)Naoyuki KosakaToshihisa Ishihara (1 patent)Naoyuki KosakaNaoyuki Kosaka (1 patent)Kenjiro TakayanagiKenjiro Takayanagi (9 patents)Toshihisa IshiharaToshihisa Ishihara (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Chemical Corporation (1 from 2,351 patents)


1 patent:

1. 9127112 - Hydrogenated block copolymer, resin composition, film and container

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as of
1/3/2026
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