Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11420282 | Soldering device | Miki Hiraoka, Shinya Kawakita, Osamu Ikeda | 2022-08-23 |
| 8967927 | Machine tool | Hideaki Onozuka, Koji Utsumi, Toshio Yamanaka | 2015-03-03 |
| 7889310 | Method for producing apertures in a diffuse reflector layer having a metal reflection film | Takehisa Yoshikawa, Yasushi Sugimoto, Masato Taya, Takeshi Yoshida | 2011-02-15 |
| 7822502 | Method of calculating coordinates at cutting work completion in shoulder cutting by means of rotating tool | Koji Utsumi | 2010-10-26 |
| 7810417 | Method for estimating self-vibration of milling tool in the operating process | Hideaki Onozuka | 2010-10-12 |