Growing community of inventors

Omiya, Japan

Masatake Dairaku

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 = 27

Masatake Dairaku ↔ Toshio Shimizu (1 patent)Masatake Dairaku ↔ Masayo Misawa (1 patent)Masatake Dairaku ↔ Hiroshi Ninomiya (1 patent)Masatake Dairaku ↔ Takeshi Komagata (1 patent)Masatake DairakuMasatake Dairaku (1 patent)Toshio ShimizuToshio Shimizu (42 patents)Masayo MisawaMasayo Misawa (1 patent)Hiroshi NinomiyaHiroshi Ninomiya (1 patent)Takeshi KomagataTakeshi Komagata (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ohta Pharmaceutical Co., Ltd. (1 from 2 patents)


1 patent:

1. 5932235 - Jellied medicinal composition for oral administration

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as of
1/8/2026
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