Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12074450 | Wireless electrical transfer with zero voltage switching power supply apparatus | Masahito Tsuno, Masashi Yamaguchi | 2024-08-27 |
| D1012984 | Backhoe | Ryo Masuda, Yoichi NISHIGORI | 2024-01-30 |
| 11527915 | Wireless electrical transfer with zero voltage switching power supply apparatus | Masahito Tsuno, Masashi Yamaguchi | 2022-12-13 |
| 11512705 | Vacuum pump | — | 2022-11-29 |
| 11408429 | Vacuum pump apparatus, and pump main body unit, control unit, and spacer each for use in vacuum pump apparatus | Yoshiyuki Sakaguchi, Yanbin Sun, Kengo Saegusa | 2022-08-09 |
| 11371462 | Control apparatus and control method for compression ignition type engine | Masanari Sueoka, Junichi Taga, Keiji Maruyama, Tatsuhiro Tokunaga, Takuya Ohura +4 more | 2022-06-28 |
| 11333153 | Vacuum pump and control apparatus associated with vacuum pump | Yanbin Sun, Kengo Saegusa, Yoshiyuki Sakaguchi | 2022-05-17 |
| D933720 | Backhoe | Ryo Masuda, Yoichi NISHIGORI, Tsuyoshi Nishimura | 2021-10-19 |
| 11081845 | Vacuum pump, and connector and control device applied to vacuum pump | Yanbin Sun, Kengo Saegusa, Yoshiyuki Sakaguchi | 2021-08-03 |
| 10995681 | Combustion control device for engine | Masanari Sueoka, Junichi Taga, Keiji Maruyama, Tatsuhiro Tokunaga, Takuya Ohura +6 more | 2021-05-04 |
| 10927749 | Engine control device | Tatsuhiro Tokunaga, Masanari Sueoka, Keiji Maruyama, Tomohiro Nishida, Takuya Ohura +4 more | 2021-02-23 |
| 10876540 | Electromagnetic rotating device and vacuum pump equipped with electromagnetic rotating device | — | 2020-12-29 |
| 10215191 | Vacuum pump control device and vacuum pump | Takashi Kabasawa | 2019-02-26 |
| 9077214 | Magnetic bearing control device and exhaust pump having magnetic bearing control device | — | 2015-07-07 |
| 8985086 | Method and device for controlling spark-ignition direct injection engine | Kouji Shishime, Junsou Sasaki | 2015-03-24 |
| 8919303 | Multi-cylinder spark ignition engine | Kouji Shishime, Junsou Sasaki | 2014-12-30 |
| 8030419 | Process for producing polymer for semiconductor lithography | Takanori Yamagishi, Ichiro Kato, Satoshi Yamaguchi, Kouzo Osaki, Yasuo Shibata +2 more | 2011-10-04 |
| 7521786 | Sustaining circuit with bi-directional device | Makoto Kitabatake, Kazuhiko Asada, Hidekazu Yamashita, Nobuyoshi Nagagata, Kazuhiro Nobori +1 more | 2009-04-21 |
| 7405257 | Polyurethane resin-based material for slush molding | Shinya Fujibayashi, Shogo Nishioka, Shigeto Takeuchi, Mahito Nomura | 2008-07-29 |
| 7385496 | Monitoring system | Hiroyuki Ogino, Hidekazu Yamashita, Naofumi Nakatani, Osamu Eguchi, Makoto Imai +5 more | 2008-06-10 |
| 6995473 | Stacked semiconductor transistors | Makoto Kitabatake, Kazuhiko Asada, Hidekazu Yamashita, Nobuyoshi Nagagata, Kazuhiro Nobori +1 more | 2006-02-07 |
| 6770857 | Induction heating apparatus | Izuo Hirota, Atsushi Fujita, Takahiro Miyauchi, Takeshi Kitaizumi, Yuji Fujii +1 more | 2004-08-03 |
| 6644938 | Turbo molecular pump | — | 2003-11-11 |
| 6624579 | Magnetron drive power supply | Kenji Yasui, Takeshi Kitaizumi, Yoshiaki Ishio, Kazuho Sakamoto, Makoto Mihara +4 more | 2003-09-23 |
| 6605733 | Titanium-containing solid catalyst and process for producing epoxy compound using the same | Hiroko Ahara, Kazuhiko Haba, Yoshiaki Takaya, Shin Irie | 2003-08-12 |