Growing community of inventors

Nara, Japan

Taketoshi Kubo

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 = 6

Taketoshi Kubo ↔ Masahiro Ishigaki (1 patent)Taketoshi Kubo ↔ Akira Yoshida (1 patent)Taketoshi Kubo ↔ Mashayuki Yamajo (1 patent)Taketoshi KuboTaketoshi Kubo (1 patent)Masahiro IshigakiMasahiro Ishigaki (9 patents)Akira YoshidaAkira Yoshida (2 patents)Mashayuki YamajoMashayuki Yamajo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Toyo Rubber Industry Co., Ltd. (1 from 37 patents)


1 patent:

1. 4061172 - Assembly of pneumatic tire and rim

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1/7/2026
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