Growing community of inventors

Tokyo, Japan

Ryoma Kawaguchi

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 = 0

Ryoma Kawaguchi ↔ Yuki Uchida (19 patents)Ryoma Kawaguchi ↔ Manabu Sekiguchi (1 patent)Ryoma Kawaguchi ↔ Atsushi Hosokibara (2 patents)Ryoma Kawaguchi ↔ Masaki Katayama (1 patent)Ryoma Kawaguchi ↔ Naoki Machida (1 patent)Ryoma Kawaguchi ↔ Masaaki Kanao (1 patent)Ryoma Kawaguchi ↔ Takeshi Katagiri (0 patent)Ryoma KawaguchiRyoma Kawaguchi (1 patent)Yuki UchidaYuki Uchida (19 patents)Manabu SekiguchiManabu Sekiguchi (12 patents)Atsushi HosokibaraAtsushi Hosokibara (2 patents)Masaki KatayamaMasaki Katayama (2 patents)Naoki MachidaNaoki Machida (1 patent)Masaaki KanaoMasaaki Kanao (1 patent)Takeshi KatagiriTakeshi Katagiri (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asahi Kasei Battery Separator Corporation (1 from 7 patents)

2. Asahi Kasei Kabushiki Kaisha (944 patents)


1 patent:

1. 12247110 - Polyolefin microporous membrane

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/4/2026
Loading…