Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7950381 | Magazine ejector structure for air gun | — | 2011-05-31 |
| 7856969 | Air gun | Yoshiyuki Maeda | 2010-12-28 |
| 7766000 | Air gun with a blowback mechanism | — | 2010-08-03 |
| 7669588 | Rotary clip rotation for air gun | — | 2010-03-02 |
| 7353816 | Air gun | Yoshiyuki Maeda | 2008-04-08 |
| 7315829 | Data conversion apparatus and method in copyright protecting system | Kenji Tagawa, Masayuki Kozuka, Masataka Minami | 2008-01-01 |
| 7290539 | Air gun cartridge attachment and detachment apparatus | Yoshiyuki Maeda | 2007-11-06 |
| 7267119 | Air gun | Yoshiyuki Maeda | 2007-09-11 |
| RE39805 | Air gun | Yoshiyuki Maeda, Yuichi Toyoda | 2007-09-04 |
| 7159584 | Airgun firing mechanism | Yoshiyuki Maeda | 2007-01-09 |
| 7120920 | Disc drive and optical disc drive | — | 2006-10-10 |
| 7100922 | Bull's eye target device | Yoshiyuki Maeda | 2006-09-05 |
| 6688298 | Air gun magazine and air gun having said magazine | Yoshiyuki Maeda | 2004-02-10 |
| 6666203 | Air gun magazine and air gun having said magazine | Yoshiyuki Maeda | 2003-12-23 |
| 6570828 | Optical pickup device having a movable-side member driven with a predetermined inclination | Nobuyasu Kikuchi, Akio Yamakawa, Yusaku Seki, Yutaka Sugawara | 2003-05-27 |
| 6530368 | Air gun magazine and air gun having said magazine | Yoshiyuki Maeda | 2003-03-11 |
| 6497229 | Automatic air sport gun | — | 2002-12-24 |
| 6382194 | Malfunction-detecting device for EGR stepping motor | — | 2002-05-07 |
| 6124426 | Method for removing volatile materials from a polymer composition | Ryuichi Sugimoto, Koji Kawano, Hiroya Honda, Mune Iwamoto, Shiro Otsuzuki +2 more | 2000-09-26 |
| 6026797 | Air gun | Yoshiyuki Maeda, Yuichi Toyoda | 2000-02-22 |
| 5929205 | Method of continuously dissolving rubber | Kenichiro Matsuba, Katsuhisa Arai | 1999-07-27 |
| 5588410 | Air-fuel ratio control method | Hiroki Tamura, Naoki Yamazaki, Akihiro Takeyama, Hitoshi Kamura | 1996-12-31 |
| 5492100 | Fuel control device for engine having disconnectable groups of cylinders | Dairoku Ishii | 1996-02-20 |
| 5369183 | Composite and molding from the composite | Masashi Okada, Kenji Nakamura, Kenichi Hibino | 1994-11-29 |
| 5250787 | Optical-disk playback apparatus, method of optical-disk playback and combined memory medium, having control programs stored in the optical-disc and specified by barcodes stored in a barcode memory medium | Kouji Arii, Tetsuo Tomimoto, Ryo Akiyama | 1993-10-05 |