Growing community of inventors

Osaka, Japan

Tsutomu Kanamaru

Average Co-Inventor Count = 2.00

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

Tsutomu KanamaruHiroshi Tanaka (1 patent)Tsutomu KanamaruTsutomu Kanamaru (1 patent)Hiroshi TanakaHiroshi Tanaka (27 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cateye Co., Ltd. (1 from 231 patents)


1 patent:

1. 9673865 - Cyclocomputer

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/22/2026
Loading…