Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9780852 | Transmission control apparatus and program | — | 2017-10-03 |
| 9780855 | Transmission control apparatus and computer readable medium | — | 2017-10-03 |
| 8050085 | Semiconductor processing device and IC card | Masatoshi Takahashi, Takanori Yamazoe, Kozo Katayama, Toshihiro Tanaka, Yutaka Shinagawa +2 more | 2011-11-01 |
| 7317658 | Semiconductor integrated circuit and IC card | Yoshio Takazawa, Toshio Yamada, Shinichi Ozawa, Minoru Katoh, Koudou Yamauchi +1 more | 2008-01-08 |
| 7215179 | Booster circuit | Takanori Yamazoe | 2007-05-08 |
| 7154804 | Semiconductor integrated circuit and IC card | Yoshio Takazawa, Toshio Yamada, Shinichi Ozawa, Minoru Katoh, Koudou Yamauchi +1 more | 2006-12-26 |
| 7046573 | Semiconductor integrated circuit and IC card | Yoshio Takazawa, Toshio Yamada, Shinichi Ozawa, Minoru Katoh, Koudou Yamauchi +1 more | 2006-05-16 |
| 7009890 | Non-volatile semiconductor memory array and method of reading the same memory array | Takanori Yamazoe, Hiroshi Yoshigi | 2006-03-07 |
| 6590809 | Non-volatile semiconductor memory device | Takanori Yamazoe, Hiroshi Yoshigi, Yoshiaki Kamigaki, Kozo Katayama, Shinichi Minami | 2003-07-08 |
| 6288921 | Control apparatus for power converter | Hiroshi Uchino, Ryuichi Morikawa, Kiyoshi Kusunoki, Tadashi Nishikawa | 2001-09-11 |
| 6271708 | Gate circuit | Kimihiro Hoshi | 2001-08-07 |
| 6219214 | Switching circuit protection apparatus and method | — | 2001-04-17 |
| 6195566 | Utilization of integrated base stations in the cellular radio system | — | 2001-02-27 |
| 6169677 | Power converting system multiplexed with voltage dividing transformers, the voltage transformers, and controller for the system | Takeshi Kitahata, Hiroyuki Nishikawa, Hiroshi Uchino, Takashi Fujita, Takahisa Kageyama +2 more | 2001-01-02 |
| 5570260 | Overvoltage protection circuit | Kiyoshi Kusunoki | 1996-10-29 |
| 5457734 | Multi-band cellular radiotelephone system architecture | Can A. Eryaman | 1995-10-10 |