Growing community of inventors

Okayama, Japan

Kazutaka Maruyama

Average Co-Inventor Count = 6.00

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 = 4

Kazutaka Maruyama ↔ Masaru Utsunomiya (1 patent)Kazutaka Maruyama ↔ Souichi Orita (1 patent)Kazutaka Maruyama ↔ Kazunari Takahashi (1 patent)Kazutaka Maruyama ↔ Yoko Seto (1 patent)Kazutaka Maruyama ↔ Tomonori Okubi (1 patent)Kazutaka MaruyamaKazutaka Maruyama (1 patent)Masaru UtsunomiyaMasaru Utsunomiya (18 patents)Souichi OritaSouichi Orita (5 patents)Kazunari TakahashiKazunari Takahashi (5 patents)Yoko SetoYoko Seto (5 patents)Tomonori OkubiTomonori Okubi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Chemical Corporation (1 from 2,347 patents)


1 patent:

1. 6429316 - Process for preparing pyrrolidone derivative

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/19/2025
Loading…