Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D408938 | Wall mounted housing for rotary security light | — | 1999-04-27 |
| D363675 | Combined warning light and siren housing for emergency vehicles | Hiroki Sasaki | 1995-10-31 |
| D363250 | Signal lamp | — | 1995-10-17 |
| 5098380 | Method of and apparatus for detecting an occlusion of liquid transfusion tube | Takeshi Aizawa, Akira Fujitani, Kazumi Yokoyama, Shigeru Tanaka | 1992-03-24 |
| D322584 | Signal lamp | Tokio Kawashima | 1991-12-24 |
| 4820268 | Transfusion apparatus | Takao Kawamura | 1989-04-11 |
| 4731057 | Transfusion apparatus | Shigeru Tanaka, Yasushi Miki | 1988-03-15 |