Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10315170 | Fine bubble-containing liquid generating apparatus | Masakazu Kashiwa, Katsuhisa Ida | 2019-06-11 |
| 9025794 | Integrated circuit device, voice input device and information processing system | Rikuo Takano, Kiyoshi Sugiyama, Toshimi Fukuoka, Masatoshi Ono, Ryusuke Horibe +3 more | 2015-05-05 |
| 8731693 | Voice input device, method of producing the same, and information processing system | Rikuo Takano, Kiyoshi Sugiyama, Toshimi Fukuoka, Masatoshi Ono, Ryusuke Horibe +3 more | 2014-05-20 |
| 8638955 | Voice input device, method of producing the same, and information processing system | Rikuo Takano, Kiyoshi Sugiyama, Toshimi Fukuoka, Masatoshi Ono, Ryusuke Horibe +3 more | 2014-01-28 |
| 8379884 | Sound signal transmitter-receiver | Ryusuke Horibe, Fuminori Tanaka | 2013-02-19 |
| 8249273 | Sound input device | Takeshi Inoda, Ryusuke Horibe, Fuminori Tanaka, Rikuo Takano, Kiyoshi Sugiyama +2 more | 2012-08-21 |
| 8135144 | Microphone system, sound input apparatus and method for manufacturing the same | Takeshi Inoda, Ryusuke Horibe, Fuminori Tanaka, Toshimi Fukuoka | 2012-03-13 |
| 8118965 | Manufacturing method for variable shape mirror | Katuhiko Tanaka, Akira Ishii, Susumu Sugiyama | 2012-02-21 |
| 8098853 | Microphone unit and sound input apparatus | Fuminori Tanaka, Ryusuke Horibe, Takeshi Inoda, Rikuo Takano, Kiyoshi Sugiyama +2 more | 2012-01-17 |
| 7635191 | Manufacturing method for variable shape mirror | Katushiko Tanaka, Akira Ishii, Susumu Sugiyama | 2009-12-22 |
| 7622854 | Piezoelectric element and film formation method for crystalline ceramic | Manabu Murayama | 2009-11-24 |
| 6850894 | Electronic shopping system | Tsuyoshi Koda, Glenn O. Ihrke, Stephen Mark Witt | 2005-02-01 |
| 6425418 | Flexible tube and manufacturing method for the same | Masayoshi Esashi, Yoichi Haga | 2002-07-30 |
| 5810717 | Bending mechanism and stereoscope using same | Katsunori Hosotani, Osamu Tohyama | 1998-09-22 |
| 5632179 | Method of manufacturing an engaging element for one way clutch improving squareness of cam face relative to side surfaces | Tetsuaki Numata | 1997-05-27 |
| 5257072 | Discharging device for copying apparatus | — | 1993-10-26 |
| 5065188 | Charge-eliminating apparatus of copier | Hiroshi Kobayashi, Kazuhiko Tsuboi, Atsushi Takahashi, Seiichi Yagi | 1991-11-12 |
| 4507237 | 2-[(2-Methoxy-5-halo)azo]-1-H-imidazoles and method of production of 2-[(2-methoxy)azo]-1-H-imidazoles | Isao Niimura, Hideo Okazaki | 1985-03-26 |