Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703829 | Synchronous type semiconductor memory device which can be adapted to high frequency system clock signal | Shigeru Mori, Takayuki Miyamoto | 1997-12-30 |
| 5666317 | Semiconductor memory device | Susumu Tanida, Kazutoshi Hirayama, Masanori Hayashikoshi | 1997-09-09 |
| 5653952 | Process for synthesizing diamond using combustion method | Yoshiaki Morinishi | 1997-08-05 |
| 5654924 | Semiconductor memory device capable of operating with potentials of adjacent bit lines inverted during multi-bit test | Motoko Hara, Shigeru Mori | 1997-08-05 |
| 5617362 | Semiconductor memory device having extended data out function | Shigeru Mori, Masanori Hayashikoshi | 1997-04-01 |
| 5592196 | Picture data processing apparatus | Akira Nakamatsu | 1997-01-07 |
| 5579705 | Plasma furnace and a method of operating the same | Yasuo Higashi, Shigeyoshi Tagashira, Motoo Yamada | 1996-12-03 |
| 5574691 | Semiconductor memory device having circuit for activating predetermined rows of memory cells upon detection of disturb refresh test | Susumu Tanida, Kazutoshi Hirayama, Masanori Hayashikoshi | 1996-11-12 |
| 5532961 | Semiconductor memory device having extended data out function | Shigeru Mori, Masanori Hayashikoshi | 1996-07-02 |
| 5519659 | Semiconductor memory device having circuit for activating predetermined rows of memory cells upon detection of disturb refresh test | Susumu Tanida, Kazutoshi Hirayama, Masanori Hayashikoshi | 1996-05-21 |
| 5504636 | Magnetic disk apparatus having improved support for head assembly | Tetsuo Yuki, Yuji Nishimura, Tsuyoshi Takahashi, Naoto Uemura | 1996-04-02 |
| 5486969 | Magnetic head core having ferrite member reinforced by non-magnetic material | Fuminori Takeya | 1996-01-23 |
| 5447427 | Burner and method for burning low calorific gas | — | 1995-09-05 |
| 5414591 | Magnetic disk storage system | Hideyuki Kimura, Tsuyoshi Takahashi, Toshio Ohdaira, Kouki Uefune, Yuji Nishimura | 1995-05-09 |
| 5292799 | Solvent-free, cold-setting organosiloxane composition and its use | Hiroyuki Naito, Kimie Watanabe | 1994-03-08 |
| 5267111 | Voice coil motor with discrete flux paths | Yuji Nishimura, Tsuyoshi Takahashi, Masahiko Sega, Jyousei Shimizu | 1993-11-30 |
| 5253211 | Semiconductor memory device capable of performing refresh operation in reading or writing | — | 1993-10-12 |
| 5144885 | Ceramic-metal friction welding member and ceramic cast-in bonded piston made thereof | Hiroyuki Ohi | 1992-09-08 |
| 5135730 | Method and apparatus for synthesizing diamond by combustion | Yoshiaki Morinishi | 1992-08-04 |
| 4958934 | Method and apparatus for continuous melting of gelled substance | Hirokazu Saito, Seiichi Yukawa, Takashi Sato, Kiyoyuki Ushirokozi, Nobutoshi Aoyagi +1 more | 1990-09-25 |
| 4957545 | Smelting reduction process using reducing gas generated in precombustor | Akihide Hikosaka, Tsuyoshi Mimura, Takeo Yoshigae, Shuzo Itoh | 1990-09-18 |
| 4916831 | Vacuum rotary dryer | Mitsuru Yasumura, Atsuo Ohike, Takao Ueda, Masayoshi Aoki, Makoto Horiai | 1990-04-17 |
| 4915681 | Centrifugal separator with continuous discharge | — | 1990-04-10 |
| 4908059 | Process for melting cold iron material | Akihide Hikosaka, Tsuyoshi Mimura, Takeo Yoshigae, Shuzo Ito | 1990-03-13 |
| 4812934 | Actuator for memory storage device | Masami Suzuki, Hiroshi Nishida, Katsumi Kawamura, Tsuyoshi Takahashi | 1989-03-14 |