Growing community of inventors

Tokyo, Japan

Koutaro Kai

Average Co-Inventor Count = 3.00

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

Koutaro KaiEiji Kobayashi (1 patent)Koutaro KaiTakashi Yokoo (1 patent)Koutaro KaiKoutaro Kai (1 patent)Eiji KobayashiEiji Kobayashi (36 patents)Takashi YokooTakashi Yokoo (10 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Otsuka Pharmaceutical Factory, Inc. (1 from 188 patents)

2. Tokyo Women's Medical University (1 from 41 patents)

3. Jichi Medical University (1 from 30 patents)

4. The Jikei University (1 from 8 patents)


1 patent:

1. 9758766 - Artificial kidney precursor and process for production thereof

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/4/2025
Loading…