Growing community of inventors

Nagoya, Japan

Bunkichi Kato

Average Co-Inventor Count = 7.00

ph-index = 2

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 = 12

Bunkichi KatoMasayasu Kurono (2 patents)Bunkichi KatoKiichi Sawai (2 patents)Bunkichi KatoTakahiko Mitani (2 patents)Bunkichi KatoMakoto Sato (1 patent)Bunkichi KatoNaohisa Ninomiya (1 patent)Bunkichi KatoKyoichi Asano (1 patent)Bunkichi KatoHaruo Takahashi (1 patent)Bunkichi KatoKazumasa Nakano (1 patent)Bunkichi KatoHiroyuki Oowaki (1 patent)Bunkichi KatoBunkichi Kato (2 patents)Masayasu KuronoMasayasu Kurono (71 patents)Kiichi SawaiKiichi Sawai (60 patents)Takahiko MitaniTakahiko Mitani (31 patents)Makoto SatoMakoto Sato (13 patents)Naohisa NinomiyaNaohisa Ninomiya (13 patents)Kyoichi AsanoKyoichi Asano (10 patents)Haruo TakahashiHaruo Takahashi (9 patents)Kazumasa NakanoKazumasa Nakano (4 patents)Hiroyuki OowakiHiroyuki Oowaki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sanwa Kagaku Kenkyusho Co., Ltd. (2 from 108 patents)


2 patents:

1. 5468728 - Use of orally absorbable motilin preparations to enhance motility of

2. 5240700 - Pharmaceutical composition comprising a medicament and

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12/8/2025
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