Growing community of inventors

Fujisawa, Japan

Tamio Komatsubara

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 = 13

Tamio Komatsubara ↔ Yoshihiro Kato (1 patent)Tamio Komatsubara ↔ Ichiro Hirami (1 patent)Tamio Komatsubara ↔ Yuichi Sakamoto (1 patent)Tamio KomatsubaraTamio Komatsubara (1 patent)Yoshihiro KatoYoshihiro Kato (7 patents)Ichiro HiramiIchiro Hirami (3 patents)Yuichi SakamotoYuichi Sakamoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi Construction Machinery Co., Ltd. (1 from 1,498 patents)


1 patent:

1. 5884589 - Cooling apparatus for heat exchanger

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12/6/2025
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