Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424526 | Semiconductor device and power conversion device | Shogo Shibata, Shuhei Yokoyama | 2025-09-23 |
| 11611340 | Drive circuit and semiconductor device | — | 2023-03-21 |
| 11298050 | Posture estimation device, behavior estimation device, storage medium storing posture estimation program, and posture estimation method | — | 2022-04-12 |
| 10397083 | Terminal device identification systems, methods, and programs | Yosuke Arai, Yuki TAKI, Naoto Yamaguchi, Yoshinori Takahashi | 2019-08-27 |
| 10332869 | Method for manufacturing power module | Hisashi Oda, Maki Hasegawa, Hisashi Kawafuji | 2019-06-25 |
| 9716058 | Power module and control integrated circuit | Hisashi Oda, Maki Hasegawa, Hisashi Kawafuji | 2017-07-25 |
| 9114797 | Engine control device | Toshifumi Osawa, Yusuke Takaishi, Koji Inose, Junichi Sakamoto, Junya Niwa | 2015-08-25 |
| 8920560 | Method for manufacturing epitaxial wafer | Yasuo Koike, Toshiaki Ono, Tomokazu Katano | 2014-12-30 |
| 8208217 | Magnetic recording medium and magnetic recording/reproducing system | Hidetoshi Honda, Seiichi Onodera, Takanori Sato, Kazunari Motohashi, Daizo Shiga | 2012-06-26 |
| 7682689 | Successively biaxial-oriented porous polypropylene film and process for production thereof | Kiyoshi Sadamitsu, Manabu Hoki, Kenichiro Nagata, Koichi Ogino | 2010-03-23 |
| 7235203 | Successively biaxial-oriented porous polypropylene film and process for production thereof | Kiyoshi Sadamitsu, Manabu Hoki, Kenichiro Nagata, Koichi Ogino | 2007-06-26 |
| 7219909 | Front suspension device for automotive vehicle | Shigeki Furutani, Atsushi Tsuge, Yoshiharu Takahashi, Susumu Sano, Yoshitada Toyoshima +2 more | 2007-05-22 |
| 6969550 | Magnetic recording medium | Tomoe Sato, Tetsuo Samoto, Shinya Yoshida, Hitoshi Wako, Takashi Kanou +2 more | 2005-11-29 |
| 6861132 | Porous polypropylene film, process for producing the same, and absorbent article employing the film | Kiyoshi Sadamitsu, Manabu Hoki, Kenichiro Nagata, Toshiaki Kobayashi | 2005-03-01 |
| 6803131 | Magnetic recording medium | Seiichi Onodera | 2004-10-12 |
| 6235823 | Crystalline polypropylene resin composition and amide compounds | Masafumi Yoshimura, Kazuaki Mizoguchi, Hiroshi Kitagawa, Yuji Kawashima, Kiyoshi Sadamitsu +1 more | 2001-05-22 |
| 6099641 | Apparatus for pulling a single crystal | — | 2000-08-08 |
| 5973076 | Polybutene-1 resin composition and a method of accelerating the crystal transformation thereof | Masafumi Yoshimura, Kazuaki Mizoguchi, Hiroshi Kitagawa | 1999-10-26 |
| 5961715 | Method for pulling a single crystal | — | 1999-10-05 |
| 5919339 | Rotary evaporator | — | 1999-07-06 |
| 5866938 | Semiconductor device equipped with antifuse elements and a method for manufacturing an FPGA | Mariko Takagi, Ichiro Yoshii, Kaoru Hama, Hiroaki Yasuda | 1999-02-02 |
| 5778777 | Dampending device for a printing machine | Nobuyoshi Shibata | 1998-07-14 |
| 5690321 | Vibration damping system for vehicle | Hirofumi Seni, Norihiko Nakao, Chiaki Santo, Shin Takehara, Shingo Harada +1 more | 1997-11-25 |
| 5651072 | Vibration damping system for vehicle | Norihiko Nakao, Shin Takehara, Chiaki Santo, Hirofumi Seni, Shingo Harada +1 more | 1997-07-22 |
| 5638441 | Portable telephone apparatus with rotatable cover allowing enhanced option key access | Yoshihiro Hattori, Yoshifumi Sagane, Satoshi Shinya | 1997-06-10 |