Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10504690 | Sample holder and electron microscope | Kazuki Yagi, Takeo Sasaki, Shuichi Yuasa, Masashi Shimizu | 2019-12-10 |
| 7308804 | Defrosting heater, and refrigerator having the defrosting heater | Toshiki Maeda, Akira Yokoe, Kazuyoshi Takeuchi | 2007-12-18 |
| 7215879 | Defrosting heater with concentric glass tubes separated by end plugs | Yukio Morikawa, Toshiki Maeda | 2007-05-08 |
| 7201007 | Automatic ice making device | Masatoshi Shoukyuu | 2007-04-10 |
| 7152424 | Ice tray and ice making machine, refrigerator both using the ice tray | Masatoshi Shoukyuu, Akinori Tsujimoto, Tadashi Adachi, Hiroshi Tatsui, Mitoko Ishita | 2006-12-26 |
| 7093456 | Drive device of automatic ice machine | Masatoshi Shoukyuu | 2006-08-22 |
| 6938428 | Ice tray driving device, and automatic ice making machine using the same | Masatoshi Shokyu | 2005-09-06 |
| 6899541 | Life log produced by parent and child and nurture unit | Kenzou Kassai, Kazunori Sawada | 2005-05-31 |
| 6896331 | Seat structure | Kenzou Kassai | 2005-05-24 |
| 6819216 | Thermostat | Yoshihide Nakajima, Naotake Kokubu | 2004-11-16 |
| 6742749 | Baby's play gym for suspending toys, reconfigurable as a magazine rack or a chair | Kenzou Kassai | 2004-06-01 |
| 6659564 | Child safety car seat with position-adjustable shoulder safety belts | Kenzou Kassai, Fumiko Takahashi | 2003-12-09 |
| 6481794 | Child safety car seat, protector, protector for child-care instrument, child-care instrument and bed for a newborn | Kenzou Kassai, Fumiko Takahashi | 2002-11-19 |
| 6196629 | Vehicular child safety seat | Toshiyuki Imamichi | 2001-03-06 |
| 6045018 | Baby carrier | — | 2000-04-04 |
| D411375 | Combined child bed and safety seat for an automobile | Toshiyuki Imamichi | 1999-06-22 |
| 5884348 | Crib | Kenzou Kassai | 1999-03-23 |
| D405277 | Combined child bed and safety seat for an automobile | Toshiyuki Imamichi | 1999-02-09 |
| 5810382 | Grip bar for baby carriage | — | 1998-09-22 |
| 5802634 | Bed with height adjusting means, convertible from infant use to adult use | Kenzou Kassai | 1998-09-08 |
| 5752738 | Seat for baby carriage | Kenzou Kassai | 1998-05-19 |
| D391780 | Baby bed | — | 1998-03-10 |
| 5669623 | Baby carriage and method of manufacturing seat plate for its seat | — | 1997-09-23 |
| 5645317 | Child seat apparatus | Kenzou Kassai | 1997-07-08 |
| 5494331 | Child safety seat for automobile | Kenzou Kassai | 1996-02-27 |