Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5465099 | Detectable device and movable item detecting system | Tsutomu Mitsui, Yukitsugu Shimokawa | 1995-11-07 |
| 5349531 | Navigation apparatus using a global positioning system | Kazuteru Sato, Kanshi Yamamoto, Mikio Morohoshi, Atsushi Kawakami | 1994-09-20 |
| 5334984 | Method and system for locating direction of transmission source based on wave therefrom | — | 1994-08-02 |
| 5065162 | Communication system for helicopter | Hiroshi Yagi, Yoji Miyoshi | 1991-11-12 |
| 5027130 | Tapered energy absorbing radome portion | Satoshi Itoh | 1991-06-25 |
| 4901042 | High frequency power divider | Takashige Terakawa, Sadayoshi Hattori | 1990-02-13 |
| 4868520 | High-frequency power synthesizing apparatus | Takashige Terakawa, Sadayoshi Hattori | 1989-09-19 |
| 4857869 | High frequency push-pull transformer | Takashige Terakawa, Sadayoshi Hattori | 1989-08-15 |
| 4841308 | Slotted waveguide antenna assembly | Takashige Terakawa, Mutsumi Takahashi | 1989-06-20 |
| 4829312 | Slotted waveguide antenna assembly | Takashige Terakawa, Mutsumi Takahashi | 1989-05-09 |
| 4488157 | Slot array antenna assembly | Takashige Terakawa | 1984-12-11 |