Growing community of inventors

Tokyo, Japan

Kiyoshi Koibuchi

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

Kiyoshi KoibuchiYumiko Amino (1 patent)Kiyoshi KoibuchiYoshitomo Ono (1 patent)Kiyoshi KoibuchiTaichi Suzuki (1 patent)Kiyoshi KoibuchiKiyoshi Koibuchi (1 patent)Yumiko AminoYumiko Amino (21 patents)Yoshitomo OnoYoshitomo Ono (13 patents)Taichi SuzukiTaichi Suzuki (10 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Motor Co., Ltd. (1 from 21,963 patents)

2. Lintec Corporation (1 from 652 patents)


1 patent:

1. 10130966 - Masking material, method for producing masking material, and masking method

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1/10/2026
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