Growing community of inventors

Kanagawa, Japan

Nobuto Ohnuma

Average Co-Inventor Count = 3.00

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 = 14

Nobuto OhnumaOsamu Watanabe (1 patent)Nobuto OhnumaToru Yosizawa (1 patent)Nobuto OhnumaNobuto Ohnuma (1 patent)Osamu WatanabeOsamu Watanabe (127 patents)Toru YosizawaToru Yosizawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tokyo R & D Co., Ltd. (1 from 28 patents)


1 patent:

1. 6700253 - Motor and production method of motor

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12/11/2025
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