Issued Patents All Time
Showing 26–50 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8748025 | Cell holding device, assembled battery, and vehicle | — | 2014-06-10 |
| 8734126 | Screw compressor | Hitoshi Nishimura, Tomoo Suzuki | 2014-05-27 |
| 8716789 | Power semiconductor device | Syotaro Ono, Masaru Izumisawa, Hiroaki Yamashita | 2014-05-06 |
| 8680606 | Power semiconductor device | Yasuto Sumi, Kiyoshi Kimura, Junji Suzuki, Hiroyuki Irifune | 2014-03-25 |
| 8643056 | Power semiconductor device and method of manufacturing the same | Kiyoshi Kimura, Yasuto Sumi, Hiroyuki Irifune | 2014-02-04 |
| 8616856 | Air compressor of water injection type | Takehiro MATSUZAKA | 2013-12-31 |
| 8610210 | Power semiconductor device and method for manufacturing same | Yasuto Sumi, Kiyoshi Kimura, Wataru Sekine, Wataru Saito, Syotaro Ono +3 more | 2013-12-17 |
| 8574533 | Material for negative electrode of non-aqueous electrolyte secondary battery, process for producing the same, negative electrode and battery | Naohiro Sonobe, Takahiro Akita | 2013-11-05 |
| 8487374 | Power semiconductor device | Yasuto Sumi, Kiyoshi Kimura, Junji Suzuki, Hiroyuki Irifune, Wataru Saito +1 more | 2013-07-16 |
| 8283720 | Power semiconductor device | Wataru Saito, Syotaro Ono, Masakatsu Takashita, Yauto Sumi, Masaru Izumisawa +2 more | 2012-10-09 |
| 8231363 | Screw compressor | Hitoshi Nishimura, Tomoo Suzuki | 2012-07-31 |
| 8232593 | Power semiconductor device | Wataru Saito, Syotaro Ono, Munehisa Yabuzaki, Nana Hatano, Miho Watanabe | 2012-07-31 |
| 8227854 | Semiconductor device having first and second resurf layers | Syotaro Ono, Wataru Saito, Masakatsu Takashita, Yasuto Sumi, Masaru Izumisawa | 2012-07-24 |
| 8221094 | Screw compressor in which low and high pressure stage compressor bodies overly at least portion of motor body | Hitoshi Nishimura, Tomoo Suzuki | 2012-07-17 |
| 8159023 | Semiconductor device | Syotaro Ono, Wataru Saito, Nana Hatano, Miho Watanabe | 2012-04-17 |
| 8125023 | Vertical type power semiconductor device having a super junction structure | Wataru Saito, Syotaro Ono, Munehisa Yabuzaki, Nana Hatano, Miho Watanabe | 2012-02-28 |
| 8030706 | Power semiconductor device | Miho Watanabe, Masaru Izumisawa, Yasuto Sumi, Wataru Sekine, Wataru Saito +2 more | 2011-10-04 |
| 8013360 | Semiconductor device having a junction of P type pillar region and N type pillar region | Wataru Saito, Syotaro Ono, Masakatsu Takashita, Yasuto Sumi, Masaru Izumisawa +1 more | 2011-09-06 |
| 7999989 | Photochromic film, photochromic lens comprising the same, and method of manufacturing photochromic lens | Osamu Asai, Eiichi Yajima | 2011-08-16 |
| 7989066 | Support member for high-temperature heat-treated metal molding object and process for production thereof | Naohiro Sonobe, Hideaki Sato, Yo Otani | 2011-08-02 |
| 7989910 | Semiconductor device including a resurf region with forward tapered teeth | Wataru Saito, Syotaro Ono, Masaru Izumisawa, Yasuto Sumi, Wataru Sekine +1 more | 2011-08-02 |
| 7979101 | Electromagnetic wave detection element and electromagnetic wave detection device using the same | Toshiaki Matsui, Akira Kawakami | 2011-07-12 |
| 7946681 | Nozzle plate, ink ejection head, and image forming apparatus | — | 2011-05-24 |
| 7919824 | Semiconductor device and method of manufacturing the same | Syotaro Ono, Wataru Saito, Nana Hatano, Masaru Izumisawa, Yasuto Sumi +2 more | 2011-04-05 |
| 7881760 | Measuring structure for magneto encephalographic equipment with a superconducting magnetic-shield | Toshiaki Matsui | 2011-02-01 |