Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410085 | Waste treatment system and waste treatment method | Kazuhiro Kawai, Keiji Fujikawa, Susumu Okino, Shinichi Okamoto, Shinji Nakamura +7 more | 2025-09-09 |
| 11839909 | Waste treatment system and waste treatment method | Atsuhiro Yukumoto, Yoshio Seiki, Yasumichi Aoki, Nobuyuki Ukai, Kazuhiro Kawai +2 more | 2023-12-12 |
| 10822566 | Biomass fuel manufacturing plant, manufacturing plant system, and biomass fuel manufacturing method | Yasumichi Aoki, Yoshio Seiki, Atsuhiro Yukumoto | 2020-11-03 |
| 9657995 | Device for monitoring inside of high-temperature furnace, and system for monitoring inside of high-temperature furnace provided with same | Hiroshi Nagai, Tomohiro Harada, Toshimasa Shirai | 2017-05-23 |
| 8427919 | Pattern writing system and method and abnormality diagnosing method | Yoshikuni GOSHIMA | 2013-04-23 |
| 7463173 | Charged particle beam apparatus, abnormality detecting method for DA converter unit, charged particle beam writing method, and mask | Yoshimasa Sanmiya | 2008-12-09 |
| 6193503 | Ash melting furnace and ash melting method thereof | Takehiro Kitta, Masao Takuma, Hiroki Honda, Kimitoshi Ose, Tetsuo Sato +2 more | 2001-02-27 |
| 4699864 | Image forming method using long wavelength light source | Izumi Osawa | 1987-10-13 |
| 4523098 | Electron beam exposure apparatus | — | 1985-06-11 |