Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11813878 | Printer with printhead replacement detection and method for printhead replacement detection | — | 2023-11-14 |
| 11537302 | Printer configured to control printing operation using information stored in flash memories | — | 2022-12-27 |
| 9621008 | Small power generator and portable electronic apparatus | Makoto Suzuki, Jun Shinohara, Shinji Kinoshia, Toru Ozaki, Norimasa Yanase | 2017-04-11 |
| 9406951 | Fuel cell and fuel cell system as described and claimed in | Toru Ozaki, Noboru Ishisone, Tsuneaki Tamachi, Norimasa Yanase, Takafumi Sarata +1 more | 2016-08-02 |
| 9190674 | Fuel cell and fuel cell system | Toru Ozaki, Noboru Ishisone, Tsuneaki Tamachi, Norimasa Yanase, Takafumi Sarata +1 more | 2015-11-17 |
| 8614024 | Power supply apparatus | Norimasa Yanase, Noboru Ishisone, Tsuneaki Tamachi, Toru Ozaki, Takafumi Sarata +1 more | 2013-12-24 |
| 8586256 | Power supply apparatus | Norimasa Yanase, Noboru Ishisone, Tsuneaki Tamachi, Toru Ozaki, Takafumi Sarata +1 more | 2013-11-19 |
| 8530102 | Hydrogen generator | Takafumi Sarata, Norimasa Yanase, Toru Ozaki, Tsuneaki Tamachi, Kazutaka Yuzurihara | 2013-09-10 |
| 8485745 | Thermal printer and drive control method of thermal head | — | 2013-07-16 |
| 8415066 | Pressure regulating valve, fuel cell system using same, and hydrogen generating facility | Takafumi Sarata, Norimasa Yanase, Toru Ozaki, Tsuneaki Tamachi, Kazutaka Yuzurihara +1 more | 2013-04-09 |
| 8389179 | Fuel cell | Toru Ozaki, Kazutaka Yuzurihara, Takafumi Sarata, Tsuneaki Tamachi, Norimasa Yanase +1 more | 2013-03-05 |
| 8382388 | Thermal printer and drive control method of thermal head | — | 2013-02-26 |
| 8338045 | Fuel cell system controlled in accordance with drive condition of fuel cell | Takafumi Sarata, Tuneaki Tamachi, Norimasa Yanase, Kazuyoshi Furuta | 2012-12-25 |
| 8298711 | Method of operating fuel cell system and fuel cell system | Norimasa Yanase, Kazutaka Yuzurihara, Tsuneaki Tamachi, Takafumi Sarata, Toru Ozaki | 2012-10-30 |
| 8192887 | Fuel cell | Toru Ozaki, Kazutaka Yuzurihara, Takafumi Sarata, Tsuneaki Tamachi, Norimasa Yanase +1 more | 2012-06-05 |
| 8153320 | Pressure regulating valve, fuel cell system using same, and hydrogen generating facility | Takafumi Sarata, Norimasa Yanase, Toru Ozaki, Tsuneaki Tamachi, Kazutaka Yuzurihara +1 more | 2012-04-10 |
| 8129063 | Hydrogen production apparatus with solution feed control to eliminate build-up of products on a solid reactant | Takafumi Sarata, Norimasa Yanase, Kazutaka Yuzurihara, Noboru Ishisone, Toru Ozaki +1 more | 2012-03-06 |
| 8129066 | Fuel cell exhibiting enhanced hydrogen distribution density | Toru Ozaki, Kazutaka Yuzurihara, Tsuneaki Tamachi, Takafumi Sarata, Norimasa Yanase | 2012-03-06 |
| 7950860 | Thermal printer and drive control method of thermal head | — | 2011-05-31 |
| 7901818 | Hydrogen generator | Takafumi Sarata, Norimasa Yanase, Toru Ozaki, Tsuneaki Tamachi, Kazutaka Yuzurihara | 2011-03-08 |
| 7811691 | Fuel cell system | Norimasa Yanase, Kazutaka Yuzurihara, Tsuneaki Tamachi, Takafumi Sarata, Toru Ozaki | 2010-10-12 |
| 7679632 | Thermal printer and method of controlling the same | — | 2010-03-16 |
| 7336053 | Battery-powered electronic equipment with charge control circuit | Fumiyasu Utsunomiya, Kazuyoshi Furuta, Tsuneaki Tamachi, Takafumi Sarata, Norimasa Yanase | 2008-02-26 |
| RE35818 | Non-aqueous electrolyte secondary battery and method of producing the same | Kensuke Tahara, Hideki Ishikawa, Tsugio Sakai, Akifumi Sakata, Seiji Yahagi | 1998-06-02 |
| 5620812 | Non-aqueous electrolyte secondary battery | Kensuke Tahara, Seiji Yahagi, Akifumi Sakata, Tsugio Sakai, Hideki Ishikawa +1 more | 1997-04-15 |