Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D439844 | Container with handle | Tetsuo Takahashi, Hiroaki Sugiura, Shinji Shimada | 2001-04-03 |
| D439521 | Container with handle | Tetsuo Takahashi, Hiroaki Sugiura, Shinji Shimada | 2001-03-27 |
| D438803 | Container with handle | Tetsuo Takahashi, Hiroaki Sugiura, Shinji Shimada | 2001-03-13 |
| D425418 | Container with handle | Tetsuo Takahashi, Hiroaki Sugiura, Shinji Shimada, Takao Iizuka | 2000-05-23 |
| D423350 | Handle for use with container | Tetsuo Takahashi, Hiroaki Sugiura, Shinji Shimada, Takao Iizuka | 2000-04-25 |
| 5535901 | Synthetic resin bottle with handle and its production method | Hiroichi Ishii, Takao Iizuka, Takamitsu Nozawa, Shinji Shimada | 1996-07-16 |