Issued Patents All Time
Showing 76–88 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361230 | Memory device delaying timing of outputting data in a test mode as compared with a normal operating mode | Yuto Ikeda | 1994-11-01 |
| 5331595 | Semiconductor memory device having IO line pair to be equalized and divided into blocks and operating method thereof | — | 1994-07-19 |
| 5208778 | Dynamic-type semiconductor memory device operable in test mode and method of testing functions thereof | Masaki Kumanoya, Katsumi Dosaka, Yasuhiro Konishi, Takahiro Komatsu | 1993-05-04 |
| 5184321 | Semiconductor memory device comprising a plurality of memory arrays with improved peripheral circuit location and interconnection arrangement | Yasuhiro Konishi, Masaki Kumanoya, Katsumi Dosaka, Takahiro Komatsu | 1993-02-02 |
| 5129358 | Magnetic roller for use in a developing device | Hisashi Myochin, Shinya Sakanashi, Satoshi Hamada, Masao Shimizu | 1992-07-14 |
| 5097440 | Semiconductor memory device comprising a plurality of memory arrays with improved peripheral circuit location and interconnection arrangement | Yasuhiro Konishi, Masaki Kumanoya, Katsumi Dosaka, Takahiro Komatsu | 1992-03-17 |
| 5044172 | Air conditioning apparatus | Masao Endo, Shinji Miura | 1991-09-03 |
| 5018045 | Corona discharger for use in electrophotographic copying machine | Hisashi Myochin, Hitoshi Saito, Narutaka Yoshida | 1991-05-21 |
| 5014246 | Semiconductor memory device having shared sense amplifier and operating method thereof | Takahiro Komatsu, Masaki Kumanoya, Yasuhiro Konishi, Katsumi Dosaka | 1991-05-07 |
| 5010259 | Voltage boosting circuit and operating method thereof | Masaki Kumanoya, Takahiro Komatsu, Yasuhiro Konishi, Katsumi Dosaka | 1991-04-23 |
| 4961167 | Substrate bias generator in a dynamic random access memory with auto/self refresh functions and a method of generating a substrate bias therein | Masaki Kumanoya, Yasuhiro Konishi, Katsumi Dosaka, Takahiro Komatsu | 1990-10-02 |
| 4843832 | Air conditioning system for buildings | Tetsuo Yamada, Sinji Miura, Masao Endo, Tadahiro Fukunaga, Yashutoshi Yoshida +1 more | 1989-07-04 |
| 4796439 | Air conditioning system | Tetsuo Yamada, Sinji Miura, Masao Endo, Setsuo Kaneda, Yashutoshi Yoshida | 1989-01-10 |