Growing community of inventors

Tochigi, Japan

Shiyouhei Okuzumi

Average Co-Inventor Count = 5.00

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 = 1

Shiyouhei OkuzumiTakeshi Sakurai (1 patent)Shiyouhei OkuzumiShinichi Murakami (1 patent)Shiyouhei OkuzumiTakashi Sera (1 patent)Shiyouhei OkuzumiTomio Hasegawa (1 patent)Shiyouhei OkuzumiShiyouhei Okuzumi (1 patent)Takeshi SakuraiTakeshi Sakurai (9 patents)Shinichi MurakamiShinichi Murakami (7 patents)Takashi SeraTakashi Sera (2 patents)Tomio HasegawaTomio Hasegawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Motor Co., Ltd. (1 from 21,875 patents)


1 patent:

1. 8056385 - Press forming die assembly

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12/16/2025
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