Growing community of inventors

Akishima, Japan

Kasaku Masuda

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 = 0

Kasaku Masuda ↔ Hidetaka Ninomiya (1 patent)Kasaku Masuda ↔ Fumio Ishii (1 patent)Kasaku Masuda ↔ Ryosuke Sato (1 patent)Kasaku Masuda ↔ Kazuhiko Kimura (1 patent)Kasaku MasudaKasaku Masuda (1 patent)Hidetaka NinomiyaHidetaka Ninomiya (27 patents)Fumio IshiiFumio Ishii (20 patents)Ryosuke SatoRyosuke Sato (12 patents)Kazuhiko KimuraKazuhiko Kimura (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Konishiroku Photo Industry Co., Ltd. (1 from 1,252 patents)


1 patent:

1. 4692529 - Method for synthesizing a magenta coupler by selectively etherifying

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12/8/2025
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