Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11944997 | Surface decoration structure provided with silver mirror film layer and method for forming same | Yasushi Nishimura, Akio Nagai, Wataru Yamauchi, Hiroyuki Arimoto, Mai Ooe | 2024-04-02 |
| 9856396 | Surface ornament composition for part of fishing tackle or bicycle | Yasushi Nishimura, Hiroyuki Arimoto, Yasukazu Kawamoto | 2018-01-02 |
| 8511258 | Coal boiler and coal boiler combustion method | Kenji Yamamoto, Masato Handa, Teruyuki Okazaki, Osamu Ito | 2013-08-20 |
| 7878130 | Overfiring air port, method for manufacturing air port, boiler, boiler facility, method for operating boiler facility and method for improving boiler facility | Kenji Yamamoto, Hirofumi Okazaki, Masayuki Taniguchi, Kenji Kiyama, Takanori Yano +6 more | 2011-02-01 |
| 7681508 | After-air nozzle for two-stage combustion boiler, and a two-stage combustion boiler, boiler and combustion method using the same | Masayuki Taniguchi, Kenji Yamamoto, Hirofumi Okazaki, Kenji Kiyama, Takanori Yano +1 more | 2010-03-23 |
| 5350009 | Twin roll-type sheet continuous casting method and apparatus | Toshiaki Mizoguchi, Kiyomi Shio, Yoshiyuki Ueshima, Yoshio Morimoto, Hiromitu Haga +1 more | 1994-09-27 |
| 4370910 | Method and apparatus for cutting metal pieces into narrower widths | Yasuo Suzuki, Shuji Nagata | 1983-02-01 |