Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970754 | Sales supporting apparatus | Masanori Nanbu, Toshio Tamura, Kohji Iwamoto | 2005-11-29 |
| 6934228 | Optical head | Takeshi Shimano, Shigeru Nakamura, Kunikazu Ohnishi, Masayuki Inoue | 2005-08-23 |