Growing community of inventors

Tokyo, Japan

Osamu Sakurai

Average Co-Inventor Count = 6.27

ph-index = 4

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 = 96

Osamu SakuraiYuki Shoji (3 patents)Osamu SakuraiTomohiro Ishii (2 patents)Osamu SakuraiTaku Sugawara (2 patents)Osamu SakuraiMitsuo Okumura (2 patents)Osamu SakuraiMakoto Niijima (2 patents)Osamu SakuraiKatsuji Miyazawa (2 patents)Osamu SakuraiSanae Hirai (2 patents)Osamu SakuraiShingo Kurokawa (2 patents)Osamu SakuraiTetsu Sumii (1 patent)Osamu SakuraiSo Morimoto (1 patent)Osamu SakuraiNaoto Shimizu (1 patent)Osamu SakuraiOsamu Koizumi (1 patent)Osamu SakuraiToshiyuki Kimura (1 patent)Osamu SakuraiHidenori Muramatsu (1 patent)Osamu SakuraiHiroto Handa (1 patent)Osamu SakuraiVurnen J Leonard (1 patent)Osamu SakuraiNobuhiro Satoh (1 patent)Osamu SakuraiArthur K Kato (1 patent)Osamu SakuraiSatoshi Kanno (1 patent)Osamu SakuraiKentaro Shibukawa (1 patent)Osamu SakuraiTeruyoshi Masuda (1 patent)Osamu SakuraiOsamu Sakurai (5 patents)Yuki ShojiYuki Shoji (15 patents)Tomohiro IshiiTomohiro Ishii (62 patents)Taku SugawaraTaku Sugawara (59 patents)Mitsuo OkumuraMitsuo Okumura (56 patents)Makoto NiijimaMakoto Niijima (54 patents)Katsuji MiyazawaKatsuji Miyazawa (23 patents)Sanae HiraiSanae Hirai (4 patents)Shingo KurokawaShingo Kurokawa (2 patents)Tetsu SumiiTetsu Sumii (52 patents)So MorimotoSo Morimoto (47 patents)Naoto ShimizuNaoto Shimizu (30 patents)Osamu KoizumiOsamu Koizumi (24 patents)Toshiyuki KimuraToshiyuki Kimura (15 patents)Hidenori MuramatsuHidenori Muramatsu (12 patents)Hiroto HandaHiroto Handa (11 patents)Vurnen J LeonardVurnen J Leonard (6 patents)Nobuhiro SatohNobuhiro Satoh (4 patents)Arthur K KatoArthur K Kato (2 patents)Satoshi KannoSatoshi Kanno (2 patents)Kentaro ShibukawaKentaro Shibukawa (1 patent)Teruyoshi MasudaTeruyoshi Masuda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (2 from 58,129 patents)

2. Minnesota Mining and Manufacturing Company (1 from 7,865 patents)

3. Sony Group Corporation (1 from 3,416 patents)

4. Clarion Co (1 from 1,057 patents)


5 patents:

1. 12233714 - Information processing apparatus, information processing method, and mobile body apparatus

2. D921695 - Portion of display panel or screen with an icon

3. D786930 - Portion of a display panel or screen with an icon

4. 5646926 - Cartridge carrier assembly for loading and ejecting cartridges

5. D307893 - Magnetic recording disk cartridge

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as of
12/4/2025
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