Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398830 | Piping structure and processing apparatus | Hiromi Nitadori | 2025-08-26 |
| 11581198 | Processing apparatus | — | 2023-02-14 |
| 11302542 | Processing apparatus | Shinya Nasukawa, Hiromi Nitadori, Kazuyuki Kikuchi, Hirofumi Kaneko | 2022-04-12 |
| 9039411 | Thermal treatment apparatus | Naomi Onodera, Kazuhiko Kato | 2015-05-26 |
| 7670138 | Quartz-product baking method and quartz product | Katsuhiko Anbai, Masayuki Oikawa | 2010-03-02 |
| 5447294 | Vertical type heat treatment system | Kazunari Sakata, Isao Furuya, Shingo Watanabe, Hiroki Fukushima, Hiroyuki Iwai | 1995-09-05 |