Growing community of inventors

Fujimi, Japan

Norifumi Shimizu

Average Co-Inventor Count = 3.83

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

Norifumi ShimizuKazuhiko Ono (1 patent)Norifumi ShimizuKatsuhisa Yamada (1 patent)Norifumi ShimizuKazuyuki Ochiai (14 patents)Norifumi ShimizuJun Morimoto (2 patents)Norifumi ShimizuTakaaki Shomura (9 patents)Norifumi ShimizuIkuo Hirayama (1 patent)Norifumi ShimizuShinji Kawasaki (4 patents)Norifumi ShimizuKota Ebina (2 patents)Norifumi ShimizuTomoyuki Tanaka (1 patent)Norifumi ShimizuYasuhiro Takada (2 patents)Norifumi ShimizuKohei Tosa (1 patent)Norifumi ShimizuKoji Nakagawa (1 patent)Norifumi ShimizuNorifumi Shimizu (3 patents)Kazuhiko OnoKazuhiko Ono (29 patents)Katsuhisa YamadaKatsuhisa Yamada (15 patents)Kazuyuki OchiaiKazuyuki Ochiai (14 patents)Jun MorimotoJun Morimoto (10 patents)Takaaki ShomuraTakaaki Shomura (9 patents)Ikuo HirayamaIkuo Hirayama (5 patents)Shinji KawasakiShinji Kawasaki (4 patents)Kota EbinaKota Ebina (3 patents)Tomoyuki TanakaTomoyuki Tanaka (2 patents)Yasuhiro TakadaYasuhiro Takada (2 patents)Kohei TosaKohei Tosa (1 patent)Koji NakagawaKoji Nakagawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Motor Co., Ltd. (3 from 21,831 patents)

2. Nippon Seiki Co., Ltd. (2 from 258 patents)

3. Toyo Denso Co., Ltd. (1 from 29 patents)


3 patents:

1. 10622173 - Rocker switch device

2. 10487941 - Stroke sensor and saddle riding type vehicle

3. 10359268 - Stroke sensor and saddle riding type vehicle

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as of
12/8/2025
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