Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6249817 | Data-update monitoring in communications network | Kaoru Nakabayashi, Akihiro Sato, Shingo Yudasaka, Yasushi Hiraoka, Takahiro Kobayashi | 2001-06-19 |
| 5905866 | Data-update monitoring in communications network | Kaoru Nakabayashi, Akihiro Sato, Shingo Yudasaka, Yasushi Hiraoka, Takahiro Kobayashi | 1999-05-18 |
| 5640158 | Reversible method of encoding data | Toshiaki Okayama | 1997-06-17 |
| 4566250 | Method and apparatus for producing bag-shaped packages with cap body and content | Wakuo Matsumura, Yoshiaki Ohigashi | 1986-01-28 |
| 4183181 | Apparatus for supporting a grinding roll | — | 1980-01-15 |