Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6848053 | Optical network unit and optical line terminal | Takashi Monzawa, Tamotsu Matsuo, Hideki Shiono, Yoshimi Toyoda, Toshinori Koyanagi +9 more | 2005-01-25 |
| 6796878 | NC machine tool with tiltable spindle unit | Masaaki Mitsuzono, Yutaka Tsukita | 2004-09-28 |
| 6795398 | ATM cell multiplexer | Yoshimi Toyoda, Takashi Monzawa, Tamotsu Matsuo, Jun Asato, Hideki Shiono | 2004-09-21 |
| 6778942 | Monitoring method for machine tool | — | 2004-08-17 |
| 6650841 | Optical subscriber line terminal unit and a state transition control method | Tamotsu Matsuo, Takashi Monzawa, Yoshimi Toyoda, Jun Asato, Toshinori Koyanagi +1 more | 2003-11-18 |
| 6647210 | Delay adjustment unit and method, optical network unit, and communication system | Yoshimi Toyoda, Takashi Monzawa, Tamotsu Matsuo, Jun Asato, Toshinori Koyanagi +2 more | 2003-11-11 |
| 6268869 | Apparatus and method for processing an image display and a readable storage medium storing a computer program | Masashi Ugajin | 2001-07-31 |
| 5991267 | Fixed-length cell multiplex transmission apparatus, fixed-length cell multiplex transmission method, fixed-length cell transmtting apparatus, fixed-length cell multiplexing apparatus, and fixed-length cell distributing apparatus | Takashi Monzawa, Shuhei Taniguchi, Jun Asato, Yoshimi Toyoda | 1999-11-23 |
| 5703880 | Data communication method for communicating data having different frame formats and format conversion unit used for such a data communication method | — | 1997-12-30 |
| 5674771 | Capacitor and method of manufacturing the same | Katsuyuki Machida, Kazuo Imai, Hideo Yoshino, Yoshiharu Ozaki | 1997-10-07 |
| 5339260 | Apparatus for checking size of a work | — | 1994-08-16 |
| 4975366 | Multi-layered element for quantititative analysis of immuno reactant | Yukio Sudo, Nobuhito Masuda | 1990-12-04 |
| 4786953 | Vertical MOSFET and method of manufacturing the same | Takashi Morie, Toshifumi Somatani, Shigeru Nakajima, Kazushige Minegishi | 1988-11-22 |
| 4773969 | Chlorine ion-selective electrode | Takehiko Sato, Osamu Seshimoto | 1988-09-27 |
| 4771008 | Method for quantitative analysis of thyroid hormone | Yukio Yasuda | 1988-09-13 |
| 4683643 | Method of manufacturing a vertical MOSFET with single surface electrodes | Shigeru Nakajima, Kazushige Minegishi, Takashi Morie, Toshifumi Somatani | 1987-08-04 |
| 4672410 | Semiconductor memory device with trench surrounding each memory cell | Shigeru Nakajima, Kazushige Minegishi, Takashi Morie, Toshifumi Somatani | 1987-06-09 |
| 4630237 | Read-only memory and method of manufacturing the same | Shigeru Nakajima, Kazushige Minegishi, Toshifumi Somatani, Takashi Morie, Tatsuo Baba | 1986-12-16 |
| 4608485 | Automatic transfer transaction processing apparatus | — | 1986-08-26 |