Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8041280 | Lubricant applying device, process cartridge, and image forming apparatus | Toshio Koike, Hiroyuki Nagashima, Nobuo Kuwabara, Fumihito Itoh, Masahiko Shakuto +3 more | 2011-10-18 |
| 8005406 | Developer container, developer supplying device, and image forming apparatus | Hiroshi Hosokawa, Kiyonori Tsuda, Satoshi Narumi, Ryuta Takeichi, Masanori Kawasumi +7 more | 2011-08-23 |
| 8000627 | Charging device, process cartridge, image forming apparatus, and toner | Haruji Mizuishi, Tokuya Ojimi, Toshio Koike, Takeshi Shintani, Takuzi Yoneda +7 more | 2011-08-16 |
| 7953363 | Lubricant applicator and image forming apparatus including same | Kenji Honjoh, Toshiya Satoh, Hiroyuki Nagashima, Fumihito Itoh, Hiroshi Ono +5 more | 2011-05-31 |
| 7953362 | Image forming apparatus, process cartridge, and lubricant applicator | Hiroyuki Nagashima, Nobuo Kuwabara, Hirotaka Hatta, Hiroshi Hosokawa | 2011-05-31 |
| 7931757 | Seamless steel pipe for line pipe and a process for its manufacture | Kunio Kondo, Nobuyuki Hisamune | 2011-04-26 |
| 7896984 | Method for manufacturing seamless steel pipe for line pipe | Kenji Kobayashi, Tomohiko Omura, Kunio Kondo, Nobuyuki Hisamune | 2011-03-01 |
| 7896985 | Seamless steel pipe for line pipe and a process for its manufacture | Kunio Kondo, Nobuyuki Hisamune | 2011-03-01 |