Growing community of inventors

Kyoto, Japan

Osamu Tamada

Average Co-Inventor Count = 3.94

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 = 29

Osamu TamadaMasakazu Sanada (6 patents)Osamu TamadaShuichi Yasuda (2 patents)Osamu TamadaKazuhito Shigemori (2 patents)Osamu TamadaTomohiro Goto (2 patents)Osamu TamadaMasahiko Harumoto (1 patent)Osamu TamadaTsuyoshi Mitsuhashi (1 patent)Osamu TamadaTadashi Miyagi (1 patent)Osamu TamadaKenji Sugimoto (1 patent)Osamu TamadaMinobu Matsunaga (1 patent)Osamu TamadaKatsushi Yoshioka (1 patent)Osamu TamadaSatoshi Yamamoto (1 patent)Osamu TamadaKaoru Aoki (1 patent)Osamu TamadaMitsumasa Kodama (1 patent)Osamu TamadaAkiko Tanaka (1 patent)Osamu TamadaMoritaka Yano (1 patent)Osamu TamadaTakashi Nagao (1 patent)Osamu TamadaKayoko Nakano (1 patent)Osamu TamadaOsamu Tamada (6 patents)Masakazu SanadaMasakazu Sanada (35 patents)Shuichi YasudaShuichi Yasuda (37 patents)Kazuhito ShigemoriKazuhito Shigemori (16 patents)Tomohiro GotoTomohiro Goto (5 patents)Masahiko HarumotoMasahiko Harumoto (37 patents)Tsuyoshi MitsuhashiTsuyoshi Mitsuhashi (29 patents)Tadashi MiyagiTadashi Miyagi (26 patents)Kenji SugimotoKenji Sugimoto (24 patents)Minobu MatsunagaMinobu Matsunaga (19 patents)Katsushi YoshiokaKatsushi Yoshioka (11 patents)Satoshi YamamotoSatoshi Yamamoto (10 patents)Kaoru AokiKaoru Aoki (6 patents)Mitsumasa KodamaMitsumasa Kodama (4 patents)Akiko TanakaAkiko Tanaka (3 patents)Moritaka YanoMoritaka Yano (3 patents)Takashi NagaoTakashi Nagao (3 patents)Kayoko NakanoKayoko Nakano (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dainippon Screen Mfg. Co., Ltd. (3 from 1,306 patents)

2. Screen Holdings Co., Ltd. (2 from 1,121 patents)

3. Sokudo Co., Ltd. (1 from 58 patents)


6 patents:

1. 9687886 - Substrate processing apparatus

2. 9059221 - Substrate processing method and substrate processing apparatus

3. 8286576 - Substrate processing apparatus

4. 7926439 - Substrate processing apparatus

5. 7105074 - Substrate treating method and apparatus

6. 6692165 - Substrate processing apparatus

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as of
1/8/2026
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