Growing community of inventors

Osaka, Japan

Masayuki Kotoku

Average Co-Inventor Count = 7.76

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

Masayuki KotokuTakaki Maeba (2 patents)Masayuki KotokuTakayuki Sakai (1 patent)Masayuki KotokuHiroshi Yamanaka (1 patent)Masayuki KotokuMasahiro Yokota (1 patent)Masayuki KotokuMakoto Shiozaki (1 patent)Masayuki KotokuKoichi Suzawa (1 patent)Masayuki KotokuDai Motoda (1 patent)Masayuki KotokuShintaro Hirashima (1 patent)Masayuki KotokuNoriyoshi Seki (1 patent)Masayuki KotokuKatsuya Maeda (1 patent)Masayuki KotokuNobutaka Yamaoka (1 patent)Masayuki KotokuRitsuki Masuo (1 patent)Masayuki KotokuKazayuki Hirata (1 patent)Masayuki KotokuShingo Obika (1 patent)Masayuki KotokuKazuyuki Hirata (0 patent)Masayuki KotokuKazuyuki Hirata (1 patent)Masayuki KotokuHiroshi Yamanaka (1 patent)Masayuki KotokuKatsuya Maeda (1 patent)Masayuki KotokuTakayuki Sakai (1 patent)Masayuki KotokuMasahiro Yokota (1 patent)Masayuki KotokuMakoto Shiozaki (1 patent)Masayuki KotokuMasayuki Kotoku (2 patents)Takaki MaebaTakaki Maeba (2 patents)Takayuki SakaiTakayuki Sakai (28 patents)Hiroshi YamanakaHiroshi Yamanaka (14 patents)Masahiro YokotaMasahiro Yokota (5 patents)Makoto ShiozakiMakoto Shiozaki (5 patents)Koichi SuzawaKoichi Suzawa (5 patents)Dai MotodaDai Motoda (4 patents)Shintaro HirashimaShintaro Hirashima (3 patents)Noriyoshi SekiNoriyoshi Seki (3 patents)Katsuya MaedaKatsuya Maeda (2 patents)Nobutaka YamaokaNobutaka Yamaoka (2 patents)Ritsuki MasuoRitsuki Masuo (2 patents)Kazayuki HirataKazayuki Hirata (1 patent)Shingo ObikaShingo Obika (1 patent)Kazuyuki HirataKazuyuki Hirata (0 patent)Kazuyuki HirataKazuyuki Hirata (4 patents)Hiroshi YamanakaHiroshi Yamanaka (4 patents)Katsuya MaedaKatsuya Maeda (3 patents)Takayuki SakaiTakayuki Sakai (3 patents)Masahiro YokotaMasahiro Yokota (3 patents)Makoto ShiozakiMakoto Shiozaki (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Japan Tobacco Inc. (2 from 1,040 patents)


2 patents:

1. 10800784 - Nitrogen-containing heterocyclic amide compound and pharmaceutical use thereof

2. 8604069 - Amide compound and medicinal use thereof

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