Growing community of inventors

Tokyo, Japan

Seiichiro Hashimoto

Average Co-Inventor Count = 5.46

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 = 5

Seiichiro HashimotoNorihisa Miyajima (1 patent)Seiichiro HashimotoTadashi Ashida (1 patent)Seiichiro HashimotoTakeichiro Takehara (1 patent)Seiichiro HashimotoAkio Ogawa (1 patent)Seiichiro HashimotoSusumu Matsumoto (1 patent)Seiichiro HashimotoIwao Kitamura (1 patent)Seiichiro HashimotoJunko Yamakawa (1 patent)Seiichiro HashimotoYukio Ohsaki (1 patent)Seiichiro HashimotoTakayuki Ichihara (1 patent)Seiichiro HashimotoSeiichiro Hashimoto (2 patents)Norihisa MiyajimaNorihisa Miyajima (5 patents)Tadashi AshidaTadashi Ashida (5 patents)Takeichiro TakeharaTakeichiro Takehara (3 patents)Akio OgawaAkio Ogawa (2 patents)Susumu MatsumotoSusumu Matsumoto (1 patent)Iwao KitamuraIwao Kitamura (1 patent)Junko YamakawaJunko Yamakawa (1 patent)Yukio OhsakiYukio Ohsaki (1 patent)Takayuki IchiharaTakayuki Ichihara (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tsuchiya Mfg. Co., Ltd. (2 from 14 patents)

2. Nissan Motor Company Limited (1 from 13,396 patents)

3. Asahi Denka Kogyo K.k. (1 from 92 patents)

4. Acr Co., Ltd. (1 from 8 patents)


2 patents:

1. 5714030 - Plastisol type adhesive composition used in filter for

2. 5075411 - Curable epoxy resin composition for structural parts containing

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12/9/2025
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