Growing community of inventors

Ohtsu, Japan

Haruo Kawaratani

Average Co-Inventor Count = 2.00

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

Haruo Kawaratani ↔ Tetsuo Yoshioka (1 patent)Haruo Kawaratani ↔ Tetsuo Yoshioka (1 patent)Haruo KawarataniHaruo Kawaratani (1 patent)Tetsuo YoshiokaTetsuo Yoshioka (6 patents)Tetsuo YoshiokaTetsuo Yoshioka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kanegafuchi Kagaku Kogyo Kabushiki Kaisha (1 from 698 patents)

2. Tetsuo Yoshioka (0 patent)

3. Haruo Kawaratani (0 patent)


1 patent:

1. 5075064 - Method and apparatus for continuously producing resin films and

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/21/2025
Loading…