Growing community of inventors

Nakajo, Japan

Hisashi Tsuchida

Average Co-Inventor Count = 6.00

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 = 4

Hisashi Tsuchida ↔ Masahide Ogawa (1 patent)Hisashi Tsuchida ↔ Kiyoshi Abe (1 patent)Hisashi Tsuchida ↔ Teiji Sato (1 patent)Hisashi Tsuchida ↔ Hiroo Inoue (1 patent)Hisashi Tsuchida ↔ Mitsuo Saito (1 patent)Hisashi TsuchidaHisashi Tsuchida (1 patent)Masahide OgawaMasahide Ogawa (33 patents)Kiyoshi AbeKiyoshi Abe (27 patents)Teiji SatoTeiji Sato (21 patents)Hiroo InoueHiroo Inoue (2 patents)Mitsuo SaitoMitsuo Saito (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mizusawa Industrial Chemicals, Ltd. (1 from 53 patents)


1 patent:

1. 5013709 - Pressure-sensitive recording paper and color developer therefor

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12/6/2025
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