Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8348340 | Seat structure | — | 2013-01-08 |
| D664386 | Diaper pail refuse film cassette | Hiroshi Nakayama | 2012-07-31 |
| 8210562 | Canopied foldable baby carriage | — | 2012-07-03 |
| 8066300 | Foldable pushcart and foldable baby carriage | — | 2011-11-29 |
| D646208 | Hood of baby carriage | Takayoshi Okuyama, Motofusa Ito | 2011-10-04 |
| D643342 | Frame structure of baby carriage | Takayoshi Okuyama, Motofusa Ito | 2011-08-16 |
| D635494 | Frame structure of baby carriage | — | 2011-04-05 |
| D635491 | Frame structure of baby carriage | — | 2011-04-05 |
| D615004 | Frame structure of baby carriage | — | 2010-05-04 |
| 7585026 | Seat of child-care instrument | Kenzou Kassai | 2009-09-08 |
| 7458599 | Luggage basket and folding baby carriage provided with the same | Kenzou Kassai | 2008-12-02 |
| D580307 | Baby carriage | Kenzou Kassai | 2008-11-11 |
| 7419181 | Foldable carriage body for carrying a seat | Kenzou Kassai | 2008-09-02 |
| 7175004 | Wheel simultaneous brake mechanism and caster rotation preventing mechanism having simple mechanism | Kenzou Kassai | 2007-02-13 |
| 7140634 | Foldable baby carriage | Kenzou Kassai | 2006-11-28 |
| 7118173 | Baby-care implement provided with hood | Kenzou Kassai, Toshio Oonuma, Masaki Ito | 2006-10-10 |
| 7114743 | Foldable baby carriage | Kenzou Kassai | 2006-10-03 |
| D528323 | Bed | Kenzou Kassai | 2006-09-19 |
| D523257 | Baby bed | Kenzou Kassai | 2006-06-20 |
| D523256 | Baby bed | Kenzuo Kassai | 2006-06-20 |
| 6935685 | Seat forming member and head protector of child-care instrument | Kenzou Kassai | 2005-08-30 |
| 6877815 | Seat of child-care instrument | Kenzou Kassai | 2005-04-12 |
| 6860555 | Seat hammock of child-care instrument | Kenzou Kassai | 2005-03-01 |
| D488410 | Baby carriage | Kenzou Kassai | 2004-04-13 |
| D483703 | Frame structure of baby carriage | Kenzou Kassai | 2003-12-16 |