Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7428565 | Logical operation circuit and logical operation device | — | 2008-09-23 |
| 7372608 | Light control device and light control system using the same | — | 2008-05-13 |
| 7317794 | Enciphering and deciphering apparatus, and enciphering and deciphering method | Hiroshi Nozawa, Masao Takayama | 2008-01-08 |
| 7295360 | Structure having light modulating film and light control device using the same | Takashi Nakamura | 2007-11-13 |
| 7292382 | Light control unit | Ken Nakahara, Takashi Nakamura | 2007-11-06 |
| 7218142 | Switch matrix circuit, logical operation circuit, and switch circuit | Hiroshi Nozawa, Shinzo Koyama | 2007-05-15 |
| 7195928 | Method of manufacturing ferroelectric substance thin film and ferroelectric memory using the ferroelectric substance thin film | — | 2007-03-27 |
| 7038930 | Memory device with function to perform operation, and method of performing operation and storage | Hiroshi Nozawa, Hiroaki Kato | 2006-05-02 |
| 7039847 | Coding-decoding device and method for conversion of binary sequences | Hiroshi Nozawa, Shinzo Koyama, Masao Takayama | 2006-05-02 |
| 7026841 | Logical operation circuit and logical operation method | Michitaka Kameyama, Takahiro Hanyu, Hiromitsu Kimura, Takashi Nakamura, Hidemi Takasu | 2006-04-11 |
| 7012460 | IC device having a transistor switch for a power supply | — | 2006-03-14 |
| 6944045 | Data holding apparatus and data read out method | — | 2005-09-13 |
| 6903572 | Switch matrix circuit, logical operation circuit, and switch circuit | Hiroshi Nozawa, Shinzo Koyama | 2005-06-07 |
| 6833574 | Semiconductor device having ferroelectric substance capacitor | — | 2004-12-21 |
| 6806758 | IC device having a transistor switch for a power supply | — | 2004-10-19 |
| 6788567 | Data holding device and data holding method | — | 2004-09-07 |
| 6740532 | Method of manufacturing a ferroelectric thin film | — | 2004-05-25 |
| 6730522 | Method of forming solid of a ferroelectric or high dielectric material and method of manufacturing semiconductor device employing the same | Takashi Nakamura | 2004-05-04 |
| 6674109 | Nonvolatile memory | Takashi Nakamura | 2004-01-06 |
| 6392920 | Nonvolatile memory and its driving method | — | 2002-05-21 |
| 6385076 | Nonvolatile memory and its driving method | — | 2002-05-07 |
| 6342727 | Tape carrier device for a tab | — | 2002-01-29 |
| 6124547 | Tape carrier package | — | 2000-09-26 |
| 6097058 | Ferroelectric memory device and a method of manufacturing thereof | Takashi Nakamura | 2000-08-01 |
| 6084291 | Tape carrier for TAB, integrated circuit device, a method of making the same, and an electronic device | — | 2000-07-04 |