Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415197 | Liquid dispenser with plunger | — | 2025-09-16 |
| 12322183 | Information processing device for improving work process, information processing method, and recording medium | — | 2025-06-03 |
| 10610897 | Method of controlling the operation of vibration screen | Masuyuki Mieda, Junichi Asakura, Mitsuhiro Aota, Hiroaki Kajiyama, Naoya Wada | 2020-04-07 |
| 10263493 | Vibratory sieving machine | Junichi Asakura, Mitsuhiro Aota, Hiroaki Kajiyama, Naoya Wada | 2019-04-16 |
| 9517319 | Wearing tool for breathing mask, and breathing mask | Keiko Omura, Akito Nishijima | 2016-12-13 |
| 8631793 | Nasal respiratory mask system and connection/disconnection means used therein | Keiko Omura, Masahide Takishita, Tongoh Chin, Hideharu Shimura, Kazuaki Fujiura | 2014-01-21 |
| D697541 | Film-forming apparatus | Nobuhiro Hayashi, Takayoshi Hirono, Isao Tada, Shuji Saito | 2014-01-14 |
| 8596276 | Nasal respiratory mask system | Keiko Omura, Masahide Takishita, Tongoh Chin, Hideharu Shimura, Naoki Kurai | 2013-12-03 |
| 8564130 | Vertical organic transistor, method for manufacturing the vertical organic transistor, and light emitting element | Hiroki Maeda, Yoshiaki Tsuruoka | 2013-10-22 |
| D689534 | Film-forming apparatus | Nobuhiro Hayashi, Takayoshi Hirono, Isao Tada, Shuji Saito | 2013-09-10 |
| 8484266 | Embedded control system with floating-point conversion | Keiichiro Ohkawa | 2013-07-09 |
| 8393327 | Headgear and its manufacturing method | Keiko Omura, Masahide Takishita, Shin Ooya, Tongoh Chin, Hideharu Shimura +4 more | 2013-03-12 |
| D674081 | Ear plug for respiratory mask | Keiko Omura, Akito Nishijima | 2013-01-08 |
| D673262 | Ear hook for respiratory mask | Keiko Omura, Akito Nishijima | 2012-12-25 |
| D648845 | Mask body for respirator | Keiko Omura, Akito Nishijima | 2011-11-15 |
| D648846 | Mask for respirator | Keiko Omura, Akito Nishijima | 2011-11-15 |
| D582545 | Mask for respirator | Keiko Omura, Takamitsu Okayama, Masahide Takishita, Tongoh Chin, Hideharu Shimura +2 more | 2008-12-09 |
| D582546 | Mask for respirator | Kazuaki Fujiura, Toshiki Nakamura, Naoki Kurai, Keiko Omura, Takamitsu Okayama +5 more | 2008-12-09 |
| 7240479 | Abnormality diagnosis apparatus for internal combustion engine | — | 2007-07-10 |
| 7085671 | Abnormality detection apparatus of engine temperature adjusting thermostat | Norio Matsumoto | 2006-08-01 |
| 6911985 | Method and apparatus for reducing frame buffer size in graphics systems | — | 2005-06-28 |
| 6862516 | Fuel gas purge system having failure diagnostic function in internal combustion engine | — | 2005-03-01 |
| 6694962 | Abnormality diagnosis apparatus of internal combustion engine | — | 2004-02-24 |
| 6564781 | Abnormality detecting apparatus for fuel evaporative emission control system of internal combustion engine | Norio Matsumoto | 2003-05-20 |
| 5640846 | Dual-sensor type air-fuel ratio control system for internal combustion engine and catalytic converter diagnosis apparatus for the same | Hirofumi Ohuchi | 1997-06-24 |