Growing community of inventors

Osaka, Japan

Keiichiro Minegishi

Average Co-Inventor Count = 4.75

ph-index = 3

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 = 59

Keiichiro MinegishiHiroshi Kozaki (4 patents)Keiichiro MinegishiMasahiko Ono (3 patents)Keiichiro MinegishiKazuya Watanabe (2 patents)Keiichiro MinegishiKoji Miki (2 patents)Keiichiro MinegishiKiyofumi Hayashi (1 patent)Keiichiro MinegishiKeisuke Fujii (1 patent)Keiichiro MinegishiKazuhiro Tanaka (1 patent)Keiichiro MinegishiMasahisa Nose (1 patent)Keiichiro MinegishiMakoto Ohtani (1 patent)Keiichiro MinegishiKeiichiro Minegishi (4 patents)Hiroshi KozakiHiroshi Kozaki (6 patents)Masahiko OnoMasahiko Ono (6 patents)Kazuya WatanabeKazuya Watanabe (12 patents)Koji MikiKoji Miki (3 patents)Kiyofumi HayashiKiyofumi Hayashi (7 patents)Keisuke FujiiKeisuke Fujii (4 patents)Kazuhiro TanakaKazuhiro Tanaka (2 patents)Masahisa NoseMasahisa Nose (1 patent)Makoto OhtaniMakoto Ohtani (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujicopian Co., Ltd. (4 from 99 patents)


4 patents:

1. 7083348 - Combination coating film transfer tool and writing implement

2. 6273169 - Coating film transfer tool

3. D405829 - Transfer tape holder

4. 5685944 - Film transfer apparatus and a film transfer roller used therein

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as of
12/19/2025
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