Growing community of inventors

Osaka, Japan

Kazuhiko Nakashima

Average Co-Inventor Count = 7.00

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

Kazuhiko Nakashima ↔ Noboru Watanabe (1 patent)Kazuhiko Nakashima ↔ Takeo Tanimoto (1 patent)Kazuhiko Nakashima ↔ Manabu Nagata (1 patent)Kazuhiko Nakashima ↔ Tatsuo Otani (1 patent)Kazuhiko Nakashima ↔ Ryuhei Matsuo (1 patent)Kazuhiko Nakashima ↔ Yuji Shingai (1 patent)Kazuhiko NakashimaKazuhiko Nakashima (1 patent)Noboru WatanabeNoboru Watanabe (6 patents)Takeo TanimotoTakeo Tanimoto (1 patent)Manabu NagataManabu Nagata (1 patent)Tatsuo OtaniTatsuo Otani (1 patent)Ryuhei MatsuoRyuhei Matsuo (1 patent)Yuji ShingaiYuji Shingai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kanebo, Limited (1 from 305 patents)


1 patent:

1. 6071542 - Antibacterial zeolite causing little discoloration and method of the

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12/21/2025
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