Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9263374 | Semiconductor device and manufacturing method therefor | Masachika Masuda, Koji Tomita, Tadashi Okamoto, Yasunori Tanaka, Kazuyuki Miyano +2 more | 2016-02-16 |
| 8863706 | Four-stroke cycle engine | — | 2014-10-21 |
| 8601989 | Variable valve gear for internal combustion engine | — | 2013-12-10 |
| 8285275 | Communication terminal device and communication method | — | 2012-10-09 |
| 8047176 | Balancer apparatus for an engine | — | 2011-11-01 |
| 7905212 | Balancer apparatus of engine | — | 2011-03-15 |
| 7434560 | Balancing device for an engine | — | 2008-10-14 |
| 7087325 | Magnetic recording medium and production process thereof | Hiroshi Kanazawa, Hiroshi Sakai, Kazunori Ohnami | 2006-08-08 |
| 6915768 | Variable operating valve apparatus for an internal combustion engine | — | 2005-07-12 |
| 6829279 | Laser oscillating apparatus, exposure apparatus using the same and device fabrication method | Tadahiro Ohmi, Nobumasa Suzuki, Nobuyoshi Tanaka, Toshikuni Shinohara, Masaki Hirayama | 2004-12-07 |
| 6801554 | Laser oscillating apparatus, exposure apparatus, and device fabrication method | Tadahiro Ohmi, Nobumasa Suzuki, Nobuyoshi Tanaka, Toshikuni Shinohara, Masaki Hirayama | 2004-10-05 |
| 6744802 | Laser oscillating apparatus with slotted waveguide | Tadahiro Ohmi, Nobumasa Suzuki, Nobuyoshi Tanaka, Toshikuni Shinohara, Masaki Hirayama | 2004-06-01 |
| 6727010 | Magnetic recording medium, production process thereof, magnetic recording and reproducing apparatus, and medium substrate | Kenzo Hanawa | 2004-04-27 |
| 6718934 | Balancer structure for a V-type engine | — | 2004-04-13 |
| 6706863 | Organic pigment with high transparency and hydrophobicity | Isao Hashimoto, Noboru Tsuda, Tomonori Okazaki, Manabu Shiga, Kohei Ohtsuki | 2004-03-16 |
| 6650678 | Laser oscillating apparatus | Tadahiro Ohmi, Nobumasa Suzuki, Nobuyoshi Tanaka, Toshikuni Shinohara, Masaki Hirayama | 2003-11-18 |
| 6607048 | Motor assisting apparatus for vehicle | — | 2003-08-19 |
| D469196 | Rear combination lamp of a motor vehicle | Shingo Yagihashi | 2003-01-21 |
| 6424126 | Propulsion system of a vehicle having two flywheels with different moments of inertia | — | 2002-07-23 |
| 6384120 | Synthetic resin film for agricultural use excellent in antifog and antimist properties | Takuya Hoga, Masaki Nakamura | 2002-05-07 |
| 6373155 | Propulsion unit of vehicle | Michinori Shimizu, Yoshiaki Omata, Kazuhiko Morimoto | 2002-04-16 |
| 6311495 | Composite power unit | Michinori Shimizu, Kazuhiko Morimoto, Yoshiaki Omata | 2001-11-06 |
| 6198184 | Brushless motor | Shinichi Ohi, Kazuyoshi Horiuchi, Kouji Ando | 2001-03-06 |
| 6156676 | Laser marking of semiconductor wafer substrate while inhibiting adherence to substrate surface of particles generated during laser marking | Nobuyoshi Sato, Hitoshi Hasegawa | 2000-12-05 |
| 6132651 | Magnetic recording medium and process for producing same | Hiroyuki Watanabe | 2000-10-17 |