Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11947312 | Cooling structure for regulation blade of developing device | Minguk Go, Horyul Lee, Yunkyu Shim | 2024-04-02 |
| 11487224 | Developing device with elastic film to block air input | Mitsuru Oikawa, Ohdug Kwon | 2022-11-01 |
| 11372346 | Developing cartridge having a heat transfer blocking member | Ho-Ryul Lee, Ji-Won Moon | 2022-06-28 |
| 9316984 | Sealing member, storage member, and image forming apparatus | Teruyo Ryuzaki, Kokichi Kasai, Koichi Kumeta, Masahiro Mori | 2016-04-19 |
| 8478181 | Recording material cooling device and image forming apparatus | — | 2013-07-02 |
| 7865122 | Recording material cooling apparatus, and image forming apparatus including the same | Takaharu Koyama, Shuuichi Yamamura, Masayuki Yamamiya, Satoru Nishikawa, Masayuki Enta +2 more | 2011-01-04 |
| 6308024 | Dust protector for image exposure device and image forming apparatus utilizing the same | Yutaka Nakayama, Masayoshi Nishida, Tomonori Ishikawa, Tohru Hisano, Naoyuki Egusa | 2001-10-23 |
| D377921 | Automobile tire | Yasuo Himuro, Hiroshi Imai | 1997-02-11 |