Growing community of inventors

Nagano, Japan

Masayuki Ito

Average Co-Inventor Count = 2.06

ph-index = 2

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 = 12

Masayuki ItoKenichi Miyajima (2 patents)Masayuki ItoKazunobu Yokoyama (2 patents)Masayuki ItoSatoru Kitazawa (2 patents)Masayuki ItoTadashi Hayashi (2 patents)Masayuki ItoToshihiro Motoki (1 patent)Masayuki ItoRyo Kamiya (1 patent)Masayuki ItoMinoru Matsushima (1 patent)Masayuki ItoOsamu Murayama (1 patent)Masayuki ItoMasayuki Ito (7 patents)Kenichi MiyajimaKenichi Miyajima (3 patents)Kazunobu YokoyamaKazunobu Yokoyama (3 patents)Satoru KitazawaSatoru Kitazawa (2 patents)Tadashi HayashiTadashi Hayashi (2 patents)Toshihiro MotokiToshihiro Motoki (4 patents)Ryo KamiyaRyo Kamiya (3 patents)Minoru MatsushimaMinoru Matsushima (3 patents)Osamu MurayamaOsamu Murayama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shin-etsu Polymer Co., Ltd. (4 from 321 patents)

2. Opt Corporation (3 from 9 patents)

3. Sony Corporation (1 from 58,129 patents)


7 patents:

1. D1003260 - Push button for switches

2. 10930448 - Push-button switch member

3. 10403451 - Pushbutton switch member

4. 10373775 - Pushbutton switch member

5. 8189953 - Image processing apparatus and image processing method

6. 7542671 - Omni directional photographing device

7. 7542668 - Photographic device

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as of
12/12/2025
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