Growing community of inventors

Funabashi, Japan

Katsumi Yuasa

Average Co-Inventor Count = 4.54

ph-index = 5

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 = 67

Katsumi YuasaToshiaki Ariga (3 patents)Katsumi YuasaShigehiro Kataoka (2 patents)Katsumi YuasaHiroshi Hosoyama (2 patents)Katsumi YuasaNobuyuki Yamaji (1 patent)Katsumi YuasaMamoru Kikuchi (1 patent)Katsumi YuasaTetsuya Oguma (1 patent)Katsumi YuasaKiyoshi Mizusawa (1 patent)Katsumi YuasaJun Yamakoshi (1 patent)Katsumi YuasaYukihiko Iwai (1 patent)Katsumi YuasaTatuo Manaka (1 patent)Katsumi YuasaHiroharu Ishikawa (1 patent)Katsumi YuasaSaburo Kojima (1 patent)Katsumi YuasaNorihisa Takada (1 patent)Katsumi YuasaYasuhiko Imai (1 patent)Katsumi YuasaHisashi Shirasawa (1 patent)Katsumi YuasaToshiharu Kuraishi (1 patent)Katsumi YuasaMasatugu Kawaragi (1 patent)Katsumi YuasaHirokazu Koyama (1 patent)Katsumi YuasaKatsumi Yuasa (5 patents)Toshiaki ArigaToshiaki Ariga (8 patents)Shigehiro KataokaShigehiro Kataoka (9 patents)Hiroshi HosoyamaHiroshi Hosoyama (3 patents)Nobuyuki YamajiNobuyuki Yamaji (17 patents)Mamoru KikuchiMamoru Kikuchi (9 patents)Tetsuya OgumaTetsuya Oguma (8 patents)Kiyoshi MizusawaKiyoshi Mizusawa (8 patents)Jun YamakoshiJun Yamakoshi (6 patents)Yukihiko IwaiYukihiko Iwai (4 patents)Tatuo ManakaTatuo Manaka (4 patents)Hiroharu IshikawaHiroharu Ishikawa (3 patents)Saburo KojimaSaburo Kojima (2 patents)Norihisa TakadaNorihisa Takada (2 patents)Yasuhiko ImaiYasuhiko Imai (2 patents)Hisashi ShirasawaHisashi Shirasawa (1 patent)Toshiharu KuraishiToshiharu Kuraishi (1 patent)Masatugu KawaragiMasatugu Kawaragi (1 patent)Hirokazu KoyamaHirokazu Koyama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kikkoman Corporation (4 from 236 patents)

2. Nippon Del Monte Corporation (1 from 1 patent)


5 patents:

1. 5871574 - Method for collecting tomato pigment and its application

2. 5814494 - Process for improving the property of proanthocyanidins and for

3. 5804597 - Agent for the prevention or treatment of cataracts

4. 5773262 - Process for the preparation of proanthocyanidins

5. 5231193 - Process for producing ellagic acid

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