Growing community of inventors

Chiba-ken, Japan

Mariko Kitajima

Average Co-Inventor Count = 4.00

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 = 2

Mariko Kitajima ↔ Shujiro Seo (1 patent)Mariko Kitajima ↔ Hiromitsu Takayama (1 patent)Mariko Kitajima ↔ Tomoko Ishizuka (1 patent)Mariko KitajimaMariko Kitajima (1 patent)Shujiro SeoShujiro Seo (2 patents)Hiromitsu TakayamaHiromitsu Takayama (1 patent)Tomoko IshizukaTomoko Ishizuka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tokiwa Phytochemical Co., Ltd. (1 from 8 patents)


1 patent:

1. 7071229 - Process for producing corosolic acid

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