Growing community of inventors

Nara, Japan

Yoshihisa Katsunishi

Average Co-Inventor Count = 8.00

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

Yoshihisa Katsunishi ↔ Yoshiaki Ito (1 patent)Yoshihisa Katsunishi ↔ Katsunori Matsui (1 patent)Yoshihisa Katsunishi ↔ Ryo Kamito (1 patent)Yoshihisa Katsunishi ↔ Takayoshi Hori (1 patent)Yoshihisa Katsunishi ↔ Sho Yokogawa (1 patent)Yoshihisa Katsunishi ↔ Takahiro Masui (1 patent)Yoshihisa Katsunishi ↔ Atsuyoshi Ueda (1 patent)Yoshihisa KatsunishiYoshihisa Katsunishi (1 patent)Yoshiaki ItoYoshiaki Ito (81 patents)Katsunori MatsuiKatsunori Matsui (8 patents)Ryo KamitoRyo Kamito (5 patents)Takayoshi HoriTakayoshi Hori (3 patents)Sho YokogawaSho Yokogawa (1 patent)Takahiro MasuiTakahiro Masui (1 patent)Atsuyoshi UedaAtsuyoshi Ueda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Heavy Industries Limited (1 from 4,618 patents)

2. Kyoeisha Chemical Co., Ltd. (1 from 17 patents)


1 patent:

1. 12036513 - Desalination performance restoration agent for cellulose acetate membrane and desalination performance restoration method for cellulose acetate membrane

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12/7/2025
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