Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11942346 | Resin applying machine | Yoshikuni MIGIYAMA, Yoshinori KAKINUMA, Mitsuru IKUSHIMA | 2024-03-26 |
| 11342208 | Processing method and resin applying machine | Yoshikuni MIGIYAMA, Yoshinori KAKINUMA, Mitsuru IKUSHIMA | 2022-05-24 |
| 11298928 | Protective sheet disposing method | Takashi Mori, Yoshikuni MIGIYAMA, Yuta TANIYAMA, Mitsuru IKUSHIMA, Shinichi Namioka +3 more | 2022-04-12 |
| 10978320 | Protective member forming apparatus | Yoshinori KAKINUMA | 2021-04-13 |
| 5095135 | Process for the preparation of high-purity naphthalenecarboxylic acid esters | Teruaki Yamada, Kazuhiko Maeda, Ryohei Minami, Yukio Nagao | 1992-03-10 |
| 4925977 | Method for the preparation of naphthalene dicarboxylic acids | Teruaki Yamada, Yoshiji Doko | 1990-05-15 |