Growing community of inventors

Kawasaki, Japan

Shigeyasu Ichihara

Average Co-Inventor Count = 8.57

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 = 13

Shigeyasu IchiharaNobuo Shimma (3 patents)Shigeyasu IchiharaIsao Umeda (3 patents)Shigeyasu IchiharaJun Ohwada (3 patents)Shigeyasu IchiharaChikako Murasaki (2 patents)Shigeyasu IchiharaMichio Shirai (2 patents)Shigeyasu IchiharaDaisuke Sawada (2 patents)Shigeyasu IchiharaNoriko Ohga (2 patents)Shigeyasu IchiharaYoshiaki Isshiki (1 patent)Shigeyasu IchiharaTadakatsu Hayase (1 patent)Shigeyasu IchiharaMasao Tsukazaki (1 patent)Shigeyasu IchiharaToshikazu Yamazaki (1 patent)Shigeyasu IchiharaToshiya Sakai (1 patent)Shigeyasu IchiharaPingli Liu (1 patent)Shigeyasu IchiharaShigeyasu Ichihara (3 patents)Nobuo ShimmaNobuo Shimma (35 patents)Isao UmedaIsao Umeda (17 patents)Jun OhwadaJun Ohwada (10 patents)Chikako MurasakiChikako Murasaki (3 patents)Michio ShiraiMichio Shirai (2 patents)Daisuke SawadaDaisuke Sawada (2 patents)Noriko OhgaNoriko Ohga (2 patents)Yoshiaki IsshikiYoshiaki Isshiki (9 patents)Tadakatsu HayaseTadakatsu Hayase (9 patents)Masao TsukazakiMasao Tsukazaki (8 patents)Toshikazu YamazakiToshikazu Yamazaki (3 patents)Toshiya SakaiToshiya Sakai (1 patent)Pingli LiuPingli Liu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hoffmann-la Roche Inc. (2 from 4,945 patents)

2. Basilea Pharmaceutica Ag, a Swiss Company (1 from 2 patents)


3 patents:

1. 6300353 - Azoles for treatment of fungal infections

2. 5962686 - N-benzylazolium derivatives

3. 5900486 - N-benzylazolium derivatives

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12/28/2025
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