Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9042791 | Powder accommodation container, image forming apparatus and manufacturing method of the image forming apparatus | Takuji Matsumoto, Iori Togu, Shigemasa Nakaya, Takuya Iwamura | 2015-05-26 |
| 8918033 | Powder accommodation container, image forming apparatus and manufacturing method of the image forming apparatus | Takuji Matsumoto, Iori Togu, Shigemasa Nakaya, Takuya Iwamura | 2014-12-23 |
| 8918034 | Powder accommodation container, image forming apparatus and manufacturing method of the image forming apparatus | Takuji Matsumoto, Iori Togu, Shigemasa Nakaya, Takuya Iwamura | 2014-12-23 |
| D712959 | Toner cartridge | Shigemasa Nakaya, Toshio Takiguchi | 2014-09-09 |
| D712458 | Toner cartridge | Toshio Takiguchi, Takuji Matsumoto, Iori Togu, Shigemasa Nakaya | 2014-09-02 |