Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5115168 | Power supply for microwave discharge light source | Isao Shoda, Hitoshi Kodama, Akihiko Iwata, Kenji Yoshizawa, Masakazu Taki | 1992-05-19 |
| 5053682 | Power supply for microwave discharge light source | Isao Shoda, Hitoshi Kodama, Akihiko Iwata, Kenji Yoshizawa | 1991-10-01 |
| 4988922 | Power supply for microwave discharge light source | Isao Shoda, Hitoshi Kodama, Akihiko Iwata, Kenji Yoshizawa, Masakazu Taki | 1991-01-29 |
| 4673846 | Microwave discharge light source apparatus | Kenji Yoshizawa, Hirotsugu Komura, Hitoshi Kodama, Kazushi Ohnuki, Isao Shoda +1 more | 1987-06-16 |