Growing community of inventors

Tokyo, Japan

Osamu Toyoshima

Average Co-Inventor Count = 5.14

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 = 5

Osamu ToyoshimaOsamu Mizukami (3 patents)Osamu ToyoshimaYasuhiro Okabe (3 patents)Osamu ToyoshimaYuuji Sasaki (3 patents)Osamu ToyoshimaKazuhiro Nishida (2 patents)Osamu ToyoshimaTakeshi Miyazaki (1 patent)Osamu ToyoshimaTakayuki Ito (1 patent)Osamu ToyoshimaTakahiro Tsuge (1 patent)Osamu ToyoshimaYuji Kawasaki (1 patent)Osamu ToyoshimaTomoyuki Kubotera (1 patent)Osamu ToyoshimaTsuyoshi Umemura (1 patent)Osamu ToyoshimaAkihiro Baba (1 patent)Osamu ToyoshimaYutaka Usui (1 patent)Osamu ToyoshimaOsamu Toyoshima (4 patents)Osamu MizukamiOsamu Mizukami (14 patents)Yasuhiro OkabeYasuhiro Okabe (10 patents)Yuuji SasakiYuuji Sasaki (6 patents)Kazuhiro NishidaKazuhiro Nishida (5 patents)Takeshi MiyazakiTakeshi Miyazaki (183 patents)Takayuki ItoTakayuki Ito (135 patents)Takahiro TsugeTakahiro Tsuge (35 patents)Yuji KawasakiYuji Kawasaki (8 patents)Tomoyuki KuboteraTomoyuki Kubotera (5 patents)Tsuyoshi UmemuraTsuyoshi Umemura (4 patents)Akihiro BabaAkihiro Baba (2 patents)Yutaka UsuiYutaka Usui (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (4 from 58,129 patents)


4 patents:

1. 9756226 - Electronic apparatus

2. D776184 - Camera

3. 9313380 - Imaging device

4. 8947589 - Imaging device

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12/6/2025
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