Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11577823 | Noise reduction apparatus, aircraft, and noise reduction method | Mitsuhiro Murayama, Kazuomi Yamamoto, Yasushi Ito, Kentaro Tanaka, Takehisa Takaishi +1 more | 2023-02-14 |
| 8034247 | Manufacturing method of silicon nozzle plate and manufacturing method of inkjet head | Kazuhiko Tsuboi | 2011-10-11 |