Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5127822 | Combustion apparatus with atomizer and method of controlling same | Kouji Nakayama, Kiyoe Ishikawa, Hirokazu Takenaka | 1992-07-07 |
| 4844343 | Ultrasonic vibrator horn | Kouji Nakayama, Hirokazu Takenaka | 1989-07-04 |
| 4799622 | Ultrasonic atomizing apparatus | Kiyoe Ishikawa, Kakuro Kokubo, Daijiro Hosogai, Hirokazu Takenaka | 1989-01-24 |