Growing community of inventors

Shinminato, Japan

Masaaki Otakane

Average Co-Inventor Count = 4.00

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 = 0

Masaaki Otakane ↔ Junji Yoshida (1 patent)Masaaki Otakane ↔ Yuji Machida (1 patent)Masaaki Otakane ↔ Keiichi Hayashida (1 patent)Masaaki OtakaneMasaaki Otakane (1 patent)Junji YoshidaJunji Yoshida (2 patents)Yuji MachidaYuji Machida (1 patent)Keiichi HayashidaKeiichi Hayashida (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Koshuha Steel Co., Ltd. (1 from 13 patents)


1 patent:

1. 6060018 - Cold tool steel featuring high size stability, wear-resistance and

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12/21/2025
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