Issued Patents All Time
Showing 126–141 of 141 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4970727 | Semiconductor integrated circuit having multiple self-test functions and operating method therefor | Yoshikazu Miyawaki, Masanori Hayashikoshi, Kazuo Kobayashi, Yasushi Terada | 1990-11-13 |
| 4958317 | Nonvolatile semiconductor memory device and a writing method using electron tunneling | Yasushi Terada, Kazuo Kobayashi | 1990-09-18 |
| 4953129 | Nonvolatile semiconductor memory device capable of reliably writing data and a data writing method therefor | Kazuo Kobayashi, Yasushi Terada | 1990-08-28 |
| 4933906 | Non-volatile semiconductor memory device | Yasushi Terada, Kazuo Kobayashi | 1990-06-12 |
| 4903236 | Nonvolatile semiconductor memory device and a writing method therefor | Kazuo Kobayashi, Yasushi Terada | 1990-02-20 |
| 4858194 | Nonvolatile semiconductor memory device using source of a single supply voltage | Yasushi Terada, Kazuo Kobayashi | 1989-08-15 |
| 4813018 | Nonvolatile semiconductor memory device | Kazuo Kobayashi, Yasushi Terada | 1989-03-14 |
| 4811294 | Data integrity verifying circuit for electrically erasable and programmable read only memory (EEPROM) | Kazuo Kobayashi, Yasushi Terada | 1989-03-07 |
| 4805151 | Nonvolatile semiconductor memory device | Yasushi Terada, Kazuo Kobayashi, Kenji Noguchi | 1989-02-14 |
| 4733371 | Semiconductor memory device with high voltage switch | Yasushi Terada, Kazuo Kobayashi | 1988-03-22 |
| 4694314 | Semiconductor device | Yasushi Terada | 1987-09-15 |
| 4691216 | Semiconductor memory device | Yasushi Terada | 1987-09-01 |
| 4543631 | Japanese text inputting system having interactive mnemonic mode and display choice mode | Masaaki Kurosu, Akira Nakajima, Yoshimitsu Ohshima | 1985-09-24 |
| 4531119 | Method and apparatus for key-inputting Kanji | Masaaki Kurosu, Yoshimitsu Ohshima, Kenji Fujikata, Shigeru Uchida, Akira Nakajima | 1985-07-23 |
| 4326147 | Slotted shadow mask having apertures spaced to minimize moire | Takehiko Nishimoto, Machio Kawashima, Kozi Takahashi, Kuniharu Osakabe | 1982-04-20 |
| 4210842 | Color picture tube with shadow mask | Takehiko Nishimoto, Machio Kawashima, Kozi Takahashi, Kuniharu Osakabe | 1980-07-01 |