Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486284 | Heat exchange device | — | 2022-11-01 |
| 11428408 | Premix burner and heat treatment facility for metal plate | — | 2022-08-30 |
| 11286539 | Cooling apparatus for metal strip and continuous heat treatment facility for metal strip | Masashi Yoshikawa, Ryusuke Kimoto | 2022-03-29 |
| 10662536 | Continuous annealing equipment | — | 2020-05-26 |
| 8523279 | Vehicle seat assembly and heater unit to be used therefor | Takeshi Nakamura, Akitoshi YAMASHITA, Hiroshi Yagame | 2013-09-03 |
| 8079323 | Liquid wiping apparatus | Masashi Yoshikawa, Tatsuya Hirano, Hironori Fujioka | 2011-12-20 |
| 7106995 | Developer cartridge container, developer cartridge, image forming unit, recycling method of developer cartridge container, and recycling method of developer cartridge | Hideo Ichikawa | 2006-09-12 |
| 6537374 | Method and system for cooling strip material | Naohiko Matsuda, Kwang-Hee Han, Jae-Young Lee, Joo-Seung Lee | 2003-03-25 |
| 6305176 | Method and system for cooling strip material | Naohiko Matsuda, Kwang-Hee Han, Jae-Young Lee, Joo-Seung Lee | 2001-10-23 |
| 6301920 | Method and system for cooling strip material | Naohiko Matsuda, Kwang-Hee Han, Jae-Young Lee, Joo-Seung Lee | 2001-10-16 |
| 5434654 | Toner cartridge with air permeable member | — | 1995-07-18 |
| 4766858 | Internal combustion engine | Toshio Yoshidome, Tadayoshi Kono, Mikio Goto | 1988-08-30 |
| 4367720 | Run on prevention system supplying maximum exhaust gas recirculation | Takeo Miyoshi, Akira Ii | 1983-01-11 |