Growing community of inventors

Sagamihara, Japan

Yasutaka Fujihira

Average Co-Inventor Count = 7.00

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 = 21

Yasutaka Fujihira ↔ Takashi Nakamura (1 patent)Yasutaka Fujihira ↔ Kisaburo Kohmura (1 patent)Yasutaka Fujihira ↔ Masahiro Michino (1 patent)Yasutaka Fujihira ↔ Toshiro Asaoka (1 patent)Yasutaka Fujihira ↔ Mitsuyuki Tanaka (1 patent)Yasutaka Fujihira ↔ Akio Ohya (1 patent)Yasutaka FujihiraYasutaka Fujihira (1 patent)Takashi NakamuraTakashi Nakamura (84 patents)Kisaburo KohmuraKisaburo Kohmura (2 patents)Masahiro MichinoMasahiro Michino (1 patent)Toshiro AsaokaToshiro Asaoka (1 patent)Mitsuyuki TanakaMitsuyuki Tanaka (1 patent)Akio OhyaAkio Ohya (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nissen Corporation (1 from 14 patents)

2. Nippon Metal Industry Co., Ltd. (1 from 9 patents)


1 patent:

1. 5362443 - Method and apparatus for disposal of medical waste

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as of
12/17/2025
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