Growing community of inventors

Ishikawa, Japan

Hironobu Sunayama

Average Co-Inventor Count = 7.47

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

Hironobu SunayamaAtsushi Nakao (2 patents)Hironobu SunayamaHiroshi Yamamoto (1 patent)Hironobu SunayamaYasuhiko Yokoi (1 patent)Hironobu SunayamaHideki Taniguchi (1 patent)Hironobu SunayamaTakanori Takebe (1 patent)Hironobu SunayamaAkifumi Iwama (1 patent)Hironobu SunayamaShinji Fukui (1 patent)Hironobu SunayamaTetsuya Nishimura (1 patent)Hironobu SunayamaKeisuke Sekine (1 patent)Hironobu SunayamaKanjun Yamamoto (1 patent)Hironobu SunayamaJirou Ohnishi (1 patent)Hironobu SunayamaTakashi Hiromatsu (1 patent)Hironobu SunayamaHironobu Sunayama (2 patents)Atsushi NakaoAtsushi Nakao (3 patents)Hiroshi YamamotoHiroshi Yamamoto (119 patents)Yasuhiko YokoiYasuhiko Yokoi (21 patents)Hideki TaniguchiHideki Taniguchi (21 patents)Takanori TakebeTakanori Takebe (15 patents)Akifumi IwamaAkifumi Iwama (13 patents)Shinji FukuiShinji Fukui (5 patents)Tetsuya NishimuraTetsuya Nishimura (5 patents)Keisuke SekineKeisuke Sekine (4 patents)Kanjun YamamotoKanjun Yamamoto (3 patents)Jirou OhnishiJirou Ohnishi (2 patents)Takashi HiromatsuTakashi Hiromatsu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shibuya Kogyo Co., Ltd. (1 from 134 patents)

2. Panasonic Healthcare Co., Ltd. (1 from 81 patents)

3. Public University Corporation Yokohama City University (1 from 49 patents)

4. Shibuya Corporation (1 from 43 patents)

5. Biomedica Solutions Co., Ltd. (1 from 1 patent)

6. Phc Corporation (32 patents)


2 patents:

1. 10647955 - Cell culture system

2. 8796010 - Isolator for cell culture

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1/8/2026
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