Growing community of inventors

Kudamatsu, Japan

Michifume Takeichi

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 = 34

Michifume Takeichi ↔ Morishige Hattori (1 patent)Michifume Takeichi ↔ Masato Okazaki (1 patent)Michifume Takeichi ↔ Yoshinao Okumoto (1 patent)Michifume Takeichi ↔ Mamoru Ohara (1 patent)Michifume Takeichi ↔ Katsutoshi Horihata (1 patent)Michifume Takeichi ↔ Kengi Kimura (1 patent)Michifume TakeichiMichifume Takeichi (1 patent)Morishige HattoriMorishige Hattori (17 patents)Masato OkazakiMasato Okazaki (9 patents)Yoshinao OkumotoYoshinao Okumoto (5 patents)Mamoru OharaMamoru Ohara (4 patents)Katsutoshi HorihataKatsutoshi Horihata (2 patents)Kengi KimuraKengi Kimura (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,517 patents)


1 patent:

1. 5685229 - Railway car body structures and method of making them

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1/8/2026
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