Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429420 | Gas analysis apparatus and gas analysis method | Sotaro Kishida, Akira Kuwahara, Takeshi Akamatsu, Yuhei SAKAGUCHI, Masakazu Minami | 2025-09-30 |
| 11360020 | Gas analysis device, program for gas analysis device, and gas analysis method | — | 2022-06-14 |
| 11099124 | Gas analysis apparatus, program for gas analysis apparatus, and gas analysis method | — | 2021-08-24 |
| 7178233 | Process for producing a collapsed filled via hole | Toshiyuki Nakamura, Hideto Tanaka, Akira Ichiryu, Masahito Ishii, Daisuke Arai | 2007-02-20 |