Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7154883 | Internet telephone system | Kazuhiro Kita, Tomohide Sugimoto | 2006-12-26 |
| 6249764 | System and method for retrieving and presenting speech information | Takahiko Kamae | 2001-06-19 |
| 5327624 | Method for forming a thin film on a semiconductor device using an apparatus having a load lock | — | 1994-07-12 |
| 5023750 | Electronic component having improved low resistance contact and manufacturing method therefor | — | 1991-06-11 |
| 4905068 | Semiconductor device having interconnection layers of T-shape cross section | Shinichi Satoh, Masao Nagatomo, Ikuo Ogoh, Yoshikazu Ohno, Masato Fujinaga | 1990-02-27 |
| 4822756 | Reaction furnace and method of operating the same | — | 1989-04-18 |
| 4802842 | Apparatus for manufacturing semiconductor device | — | 1989-02-07 |