Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475430 | Method and apparatus for packing material including air tapping | Masato Sagawa | 2002-11-05 |
| 6419772 | Method for attaching radio wave absorber and structure for attaching the same | Toshiyuki Takamatsu, Toshinori Takao, Masayoshi Suzue, Hazime Hara, Kazuhiko Mori +2 more | 2002-07-16 |