Growing community of inventors

Toyama, Japan

Katsura Shimada

Average Co-Inventor Count = 8.00

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 = 3

Katsura Shimada ↔ Takashi Sakai (1 patent)Katsura Shimada ↔ Kazuhiko Morifuji (1 patent)Katsura Shimada ↔ Takeshi Kawada (1 patent)Katsura Shimada ↔ Yuzo Kawada (1 patent)Katsura Shimada ↔ Susumu Nario (1 patent)Katsura Shimada ↔ Mitsuo Tsuneda (1 patent)Katsura Shimada ↔ Hisashi Kanda (1 patent)Katsura ShimadaKatsura Shimada (1 patent)Takashi SakaiTakashi Sakai (11 patents)Kazuhiko MorifujiKazuhiko Morifuji (3 patents)Takeshi KawadaTakeshi Kawada (1 patent)Yuzo KawadaYuzo Kawada (1 patent)Susumu NarioSusumu Nario (1 patent)Mitsuo TsunedaMitsuo Tsuneda (1 patent)Hisashi KandaHisashi Kanda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Rayon Company, Limited (1 from 1,357 patents)

2. Mitsubishi Acetate Co., Ltd (1 from 7 patents)


1 patent:

1. 4670953 - Method for forming warp beam of uniform diameter

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/16/2025
Loading…