Growing community of inventors

Urawa, Japan

Yasuhiro Nishizono

Average Co-Inventor Count = 5.00

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 = 47

Yasuhiro Nishizono ↔ Tadayoshi Ohmura (1 patent)Yasuhiro Nishizono ↔ Shunji Hasumi (1 patent)Yasuhiro Nishizono ↔ Katsuhiko Yano (1 patent)Yasuhiro Nishizono ↔ Shigeru Yamazaki (1 patent)Yasuhiro NishizonoYasuhiro Nishizono (1 patent)Tadayoshi OhmuraTadayoshi Ohmura (12 patents)Shunji HasumiShunji Hasumi (5 patents)Katsuhiko YanoKatsuhiko Yano (3 patents)Shigeru YamazakiShigeru Yamazaki (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yamanouchi Pharmaceutical Company Ltd. (1 from 329 patents)


1 patent:

1. 5624687 - Quick-dissolution solid preparation

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as of
12/9/2025
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