Growing community of inventors

Osaka, Japan

Masahiko Ono

Average Co-Inventor Count = 3.26

ph-index = 5

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 = 133

Masahiko OnoKazuya Watanabe (3 patents)Masahiko OnoHiroshi Kozaki (3 patents)Masahiko OnoKeiichiro Minegishi (3 patents)Masahiko OnoKoji Miki (2 patents)Masahiko OnoTadashi Keda (1 patent)Masahiko OnoTadao Odaka (1 patent)Masahiko OnoKiyofumi Hayashi (1 patent)Masahiko OnoYoshinobu Yamashita (1 patent)Masahiko OnoKazuhiro Tanaka (1 patent)Masahiko OnoMasahisa Nose (1 patent)Masahiko OnoMakoto Ohtani (1 patent)Masahiko OnoMasahiko Ono (6 patents)Kazuya WatanabeKazuya Watanabe (12 patents)Hiroshi KozakiHiroshi Kozaki (6 patents)Keiichiro MinegishiKeiichiro Minegishi (4 patents)Koji MikiKoji Miki (3 patents)Tadashi KedaTadashi Keda (37 patents)Tadao OdakaTadao Odaka (15 patents)Kiyofumi HayashiKiyofumi Hayashi (7 patents)Yoshinobu YamashitaYoshinobu Yamashita (3 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. (6 from 99 patents)

2. Kotobuki Co., Ltd. (1 from 294 patents)


6 patents:

1. 7014380 - Composite holding tool

2. 6783293 - Combination coating film transfer and writing implement

3. 6273169 - Coating film transfer tool

4. D405829 - Transfer tape holder

5. 5685944 - Film transfer apparatus and a film transfer roller used therein

6. 5430904 - Paint film transfer device

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as of
12/19/2025
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