Issued Patents All Time
Showing 176–200 of 231 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5917354 | Circuit for resetting output of positive/negative high voltage generating circuit to VCC/VSS | Hiroaki Nakai, Masaaki Mihara | 1999-06-29 |
| 5898606 | Electrically programmable and erasable nonvolatile semiconductor memory device and operating method therefor | Yasushi Terada, Yoshikazu Miyawaki, Takeshi Nakayama, Tomoshi Futatsuya, Natsuo Ajika +4 more | 1999-04-27 |
| 5896317 | Nonvolatile semiconductor memory device having data line dedicated to data loading | Motoharu Ishii, Akinori Matsuo, Masashi Wada | 1999-04-20 |
| 5867259 | Hidden-mark observing apparatus and hidden-mark observable lens-meter | Eiichi Yanagi, Yukio Ikezawa | 1999-02-02 |
| 5853361 | Incubator | Kazunori Miyagawa, Kazuo Matubara | 1998-12-29 |
| 5852583 | Semiconductor memory device that can realize high speed data read out | Yasuhiko Taito, Shinji Kawai, Akinori Matsuo, Masashi Wada | 1998-12-22 |
| 5847995 | Nonvolatile semiconductor memory device having a plurality of blocks provided on a plurality of electrically isolated wells | Shinji Kawai, Tadashi Omae, Makoto Oi, Akinori Matsuo, Masashi Wada +1 more | 1998-12-08 |
| 5840010 | Incubator | Eiji Koike, Kazunori Miyagawa, Kazuo Matubara | 1998-11-24 |
| 5835428 | Method of testing semiconductor memory and apparatus for carrying out the method | — | 1998-11-10 |
| 5828604 | Non-volatile semiconductor memory device having large margin of readout operation for variation in external power supply voltage | Shinji Kawai, Yasuhiko Taito | 1998-10-27 |
| 5797833 | Infant incubator | Eiji Koike, Kazuo Matubara | 1998-08-25 |
| 5792041 | Infant incubator | Toshiyuki Kamisawa, Kazuo Matubara | 1998-08-11 |
| 5745417 | Electrically programmable and erasable nonvolatile semiconductor memory device and operating method therefor | Yasushi Terada, Yoshikazu Miyawaki, Takeshi Nakayama, Tomoshi Futatsuya, Natsuo Ajika +4 more | 1998-04-28 |
| 5659505 | Electrically programmable and erasable nonvolatile semiconductor memory device and operating method therefor | Yasushi Terada, Yoshikazu Miyawaki, Takeshi Nakayama, Tomoshi Futatsuya, Natsuo Ajika +2 more | 1997-08-19 |
| 5646948 | Apparatus for concurrently testing a plurality of semiconductor memories in parallel | Toshimi Ohsawa, Tadashi Okazaki, Kazumi Kita, Junichi Kanai, Tadahiko Baba | 1997-07-08 |
| 5615149 | Non-volatile semiconductor memory device incorporating data latch and address counter for page mode programming | Takeshi Nakayama, Yoshikazu Miyawaki, Tomoshi Futatsuya, Yasushi Terada | 1997-03-25 |
| 5602778 | Nonvolatile semiconductor memory device with a row redundancy circuit | Tomoshi Futatsuya, Masaaki Mihara, Yasushi Terada, Takeshi Nakayama, Yoshikazu Miyawaki +1 more | 1997-02-11 |
| 5554868 | Non-volatile semiconductor memory device | Masanori Hayashikoshi, Yasushi Terada, Takeshi Nakayama, Yoshikazu Miyawaki | 1996-09-10 |
| 5551333 | Automatic cooking apparatus | Hisashi Goto, Tatsuya Hirano | 1996-09-03 |
| 5548823 | Portable telephone having a receiver section capable of receiving power from multiple external power sources | Naoki Hirasawa | 1996-08-20 |
| 5548557 | Nonvolatile semiconductor memory device with a row redundancy circuit | Tomoshi Futatsuya, Masaaki Mihara, Yasushi Terada, Takeshi Nakayama, Yoshikazu Miyawaki +1 more | 1996-08-20 |
| 5521863 | Non-volatile semiconductor memory device incorporating data latch and address counter for page mode programming | Takeshi Nakayama, Yoshikazu Miyawaki, Tomoshi Futatsuya, Yasushi Terada | 1996-05-28 |
| 5521864 | Non-volatile semiconductor memory device allowing fast verifying operation | Hiroaki Nakai, Motoharu Ishii, Atsushi Ohba, Tomoshi Futatsuya, Akira Hosogane | 1996-05-28 |
| 5512782 | Semiconductor device for DC/AC converter | — | 1996-04-30 |
| 5485421 | Non-volatile semiconductor memory device incorporating data latch and address counter for page mode programming | Takeshi Nakayama, Yoshikazu Miyawaki, Tomoshi Futatsuya, Yasushi Terada | 1996-01-16 |