Growing community of inventors

Kuwana, Japan

Tsutomu Hotta

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 = 1

Tsutomu Hotta ↔ Katsunori Makino (1 patent)Tsutomu Hotta ↔ Kazuhiko Miyata (1 patent)Tsutomu Hotta ↔ Takashi Owashi (1 patent)Tsutomu HottaTsutomu Hotta (1 patent)Katsunori MakinoKatsunori Makino (2 patents)Kazuhiko MiyataKazuhiko Miyata (2 patents)Takashi OwashiTakashi Owashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ntn Corporation (1 from 2,464 patents)

2. Sanko Co., Ltd. (1 from 31 patents)


1 patent:

1. 8997982 - Container

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as of
12/21/2025
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