Growing community of inventors

Kyoto, Japan

Hirofumi Kage

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 = 6

Hirofumi KageYozo Nakamura (1 patent)Hirofumi KageTsuneo Egawa (1 patent)Hirofumi KageSatoshi Morimoto (1 patent)Hirofumi KageYukihisa Nishimura (1 patent)Hirofumi KageHirofumi Kage (1 patent)Yozo NakamuraYozo Nakamura (4 patents)Tsuneo EgawaTsuneo Egawa (4 patents)Satoshi MorimotoSatoshi Morimoto (2 patents)Yukihisa NishimuraYukihisa Nishimura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Heavy Industries Limited (1 from 4,640 patents)


1 patent:

1. 6116828 - Gear cutting method and apparatus

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