Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7791875 | Cooling air intake structure and desk top computer | Daigaku Kumano, Norio Kobayashi, Shigeru Kurosu, Yoshihiro Nakamura, Katsunori Kitaru +2 more | 2010-09-07 |
| D614692 | Printer | Hidefumi Goto | 2010-04-27 |
| D585486 | Printer | Hidefumi Goto | 2009-01-27 |
| D580486 | Printer | Hirohisa Tanaka | 2008-11-11 |
| D579489 | Printer | Hirohisa Tanaka | 2008-10-28 |
| D570395 | Lighting device for camera | Satoshi Masamitsu, Hirohisa Tanaka | 2008-06-03 |
| 7245486 | Cooling air intake structure and desk top computer | Daigaku Kumano, Norio Kobayashi, Shigeru Kurosu, Yoshihiro Nakamura, Katsunori Kitaru +2 more | 2007-07-17 |
| D545335 | Camera | — | 2007-06-26 |
| D496036 | Portable information terminal | Yoshiaki Kumagai | 2004-09-14 |
| D494166 | Portable information terminal | Yoshiaki Kumagai, Masato Kawasaki | 2004-08-10 |
| D494167 | Portable information terminal | Maki Hirakawa, Yoshiaki Kumagai | 2004-08-10 |
| D465468 | Recording device | — | 2002-11-12 |
| D464642 | Cap of recording device | — | 2002-10-22 |
| D446511 | Recording device | John Tree | 2001-08-14 |
| D436092 | Tape player | — | 2001-01-09 |
| D399507 | Optical disc recorder/player with a radio receiver | — | 1998-10-13 |
| D384940 | Remote controller | Kenichiro Kono, Masayoshi Tsuchiya, Tsutomu Tsuchiya | 1997-10-14 |
| D376596 | Tape player combined with radio receiver | — | 1996-12-17 |
| D375312 | Headphone | — | 1996-11-05 |
| D373360 | Headphone | — | 1996-09-03 |
| D359049 | Headphone | — | 1995-06-06 |
| D350134 | Radio receiver | — | 1994-08-30 |
| D350133 | Radio receiver | — | 1994-08-30 |
| D344519 | Tape player combined with a radio receiver and a clock | — | 1994-02-22 |
| D344523 | Remote controller for an audio disc player | — | 1994-02-22 |