Growing community of inventors

Kanagawa, Japan

Tsunemitsu Hasegawa

Average Co-Inventor Count = 5.00

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 = 147

Tsunemitsu Hasegawa ↔ Masahiro Morita (1 patent)Tsunemitsu Hasegawa ↔ Yukio Watanabe (1 patent)Tsunemitsu Hasegawa ↔ Masaaki Sugimoto (1 patent)Tsunemitsu Hasegawa ↔ Kunio Bizen (1 patent)Tsunemitsu HasegawaTsunemitsu Hasegawa (1 patent)Masahiro MoritaMasahiro Morita (51 patents)Yukio WatanabeYukio Watanabe (38 patents)Masaaki SugimotoMasaaki Sugimoto (4 patents)Kunio BizenKunio Bizen (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Chemical Industries Limited (1 from 614 patents)


1 patent:

1. 4472328 - Process for producing porous film or sheet

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12/21/2025
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