Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8567906 | Image forming apparatus and method of making the image forming apparatus | — | 2013-10-29 |
| 8468685 | Wire forming device | Katsumi Tanaka, Tetsuya Okumura, Makoto Kikuta, Masami Sano, Taro Mogi | 2013-06-25 |
| 8348379 | Image forming apparatus | — | 2013-01-08 |
| 7055232 | Product disassembling and assembling system and a method of disassembling and assembling the product | Tohru Maruyama | 2006-06-06 |
| 6722010 | Product disassembling and assembling system and a method of disassembling and assembling the product | Tohru Maruyama | 2004-04-20 |
| 6663719 | Cleaning system and a method of cleaning | Tohru Maruyama | 2003-12-16 |
| 6108892 | Seal member automatic fitting apparatus and method | — | 2000-08-29 |
| 4927356 | Gas burner | Tetsuji Otsuka, Kenji Toyoyama, Shinobu Ishihara | 1990-05-22 |