Growing community of inventors

Himeji, Japan

Hiroaki Tanaka

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 = 14

Hiroaki Tanaka ↔ Kazuhiko Sakamoto (1 patent)Hiroaki Tanaka ↔ Masatoshi Ueoka (1 patent)Hiroaki Tanaka ↔ Masao Baba (1 patent)Hiroaki Tanaka ↔ Yoji Akazawa (1 patent)Hiroaki TanakaHiroaki Tanaka (1 patent)Kazuhiko SakamotoKazuhiko Sakamoto (51 patents)Masatoshi UeokaMasatoshi Ueoka (31 patents)Masao BabaMasao Baba (14 patents)Yoji AkazawaYoji Akazawa (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Shokubai Co., Ltd. (1 from 1,332 patents)


1 patent:

1. 5315037 - Process for purification of acrylic acid

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/5/2026
Loading…