Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392050 | Infrared transmissivity measurement method of quartz glass crucible | Ken Kitahara, Masanori Fukui, Hiroshi Kishi, Eriko Kitahara | 2025-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392050 | Infrared transmissivity measurement method of quartz glass crucible | Ken Kitahara, Masanori Fukui, Hiroshi Kishi, Eriko Kitahara | 2025-08-19 |