Growing community of inventors

Ichihara, Japan

Toru Kawasaki

Average Co-Inventor Count = 4.84

ph-index = 2

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 = 31

Toru Kawasaki ↔ Hidekazu Okamoto (3 patents)Toru Kawasaki ↔ Toshihiro Tanuma (3 patents)Toru Kawasaki ↔ Keiichi Ohnishi (3 patents)Toru Kawasaki ↔ Koichi Yanase (3 patents)Toru Kawasaki ↔ Ryutaro Takei (3 patents)Toru Kawasaki ↔ Masaru Nakamura (2 patents)Toru Kawasaki ↔ Masao Unoki (2 patents)Toru Kawasaki ↔ Hiroshi Katsushima (1 patent)Toru Kawasaki ↔ Shinzou Nomura (1 patent)Toru KawasakiToru Kawasaki (5 patents)Hidekazu OkamotoHidekazu Okamoto (80 patents)Toshihiro TanumaToshihiro Tanuma (27 patents)Keiichi OhnishiKeiichi Ohnishi (16 patents)Koichi YanaseKoichi Yanase (15 patents)Ryutaro TakeiRyutaro Takei (5 patents)Masaru NakamuraMasaru Nakamura (127 patents)Masao UnokiMasao Unoki (13 patents)Hiroshi KatsushimaHiroshi Katsushima (1 patent)Shinzou NomuraShinzou Nomura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asahi Glass Company, Limited (5 from 2,560 patents)

2. Nmb Semiconductor Company, Ltd. (1 from 6 patents)


5 patents:

1. 5434321 - Method for producing dichloropentafluoropropanes

2. 5356739 - Stainproof protector made from fluorine-containing aliphatic cyclic

3. 5227547 - Method for producing dichloropentafluoropropanes

4. 5220084 - Method for producing dichloropentafluoropropanes

5. 5117272 - Having a protective film of a polymer having a fluorine-containing

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12/7/2025
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