Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9555463 | Piping system | Echiro Watanabe, Yoshio Suzuki, Takeji Endo | 2017-01-31 |
| 7624486 | Button manufacturing device | Kenji Kaneko, Kaori Ojima, Kenetsu Kikuchi | 2009-12-01 |
| 7509891 | Button making device, button, and method of mounting pressing mold in button making device | Suyako Miyake, Kenji Kaneko, Kaori Ojima, Yukie Momoi, Keiichi Kazami +2 more | 2009-03-31 |
| 7069678 | Badge and badge manufacturing device | Kenji Kaneko, Kaori Ojima, Kenetsu Kikuchi | 2006-07-04 |
| 6575809 | Running toy system | Tatuo Kusumi | 2003-06-10 |
| 6343972 | Running toy system | Tatuo Kusumi | 2002-02-05 |
| 6244960 | Tablet unit and virtual experience method | Akira Takasaka | 2001-06-12 |
| 6179686 | Running toy system | Tatuo Kusumi | 2001-01-30 |
| 5967898 | Tablet unit | Akira Takasaka | 1999-10-19 |
| 5538166 | Combination plush doll and hanger assembly | Shunnosuke Terui | 1996-07-23 |
| D288343 | Reconfigurable toy watch | — | 1987-02-17 |
| D287698 | Toy robot watch | — | 1987-01-13 |
| D284948 | Combined wristwatch and toy animal figure | — | 1986-08-05 |
| 4575346 | Magnetic top running toy | — | 1986-03-11 |
| 4573942 | Motor vehicle with elongation means and movable exhaust | — | 1986-03-04 |
| D279591 | Reconfigurable construction vehicle | — | 1985-07-09 |
| D279592 | Reconfigurable toy car | — | 1985-07-09 |
| D278643 | Reconfigurable toy | — | 1985-04-30 |
| 4490124 | Running toy | — | 1984-12-25 |
| 4454679 | Toy figure convertible into toy vehicle | — | 1984-06-19 |
| D256868 | Cabinet for toys or similar article | — | 1980-09-16 |
| 4214402 | Toy assembly with reconfigurable parts and removable appendages | — | 1980-07-29 |
| 4209934 | Modular toy building units | — | 1980-07-01 |
| 4206564 | Articulated reconfigurable robot doll | — | 1980-06-10 |
| 4193597 | Combination vehicle and launcher toy assembly | — | 1980-03-18 |