Issued Patents All Time
Showing 26–50 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7825026 | Method for processing copper surface, method for forming copper pattern wiring and semiconductor device manufactured using such method | Akira Izumi | 2010-11-02 |
| 7808093 | Stacked semiconductor device | Yutaka Kagaya, Hidehiro Takeshima | 2010-10-05 |
| 7576413 | Packaged stacked semiconductor device and method for manufacturing the same | Akira Izumi | 2009-08-18 |
| RE37539 | Sealed stacked arrangement of semiconductor devices | Satoshi Oguchi, Kazuya Ito, Gen Murakami, Ichiro Anjoh, Toshiyuki Sakuta +7 more | 2002-02-05 |
| 6108264 | Dynamic type semiconductor memory device | Yasushi Takahashi, Takashi Shinoda, Tetsu Udagawa, Kazumasa Yanagisawa | 2000-08-22 |
| 5910010 | Semiconductor integrated circuit device, and process and apparatus for manufacturing the same | Hirotaka Nishizawa, Tomoyoshi Miura, Ichirou Anjou, Masahiro Yamamura, Sadao Morita +17 more | 1999-06-08 |
| 5869888 | Semiconductor device with lead structure on principal surface of chip | Kunihiro Tsubosaki, Michio Tanimoto, Kunihiko Nishi, Masahiro Ichitani, Shunji Koike +7 more | 1999-02-09 |
| 5862095 | Semiconductor memory having both a refresh operation cycle and a normal operation cycle and employing an address non-multiplex system | Yasushi Takahashi, Takashi Shinoda, Tetsu Udagawa, Kazumasa Yanagisawa | 1999-01-19 |
| 5834703 | Method of securing corona ring | Shuji Fujii | 1998-11-10 |
| 5805513 | Semiconductor memory device with improved substrate arrangement to permit forming a plurality of different types of random access memory, and a testing method therefor | Yasushi Takahashi, Hidetoshi Iwai, Satoshi Oguchi, Hisashi Nakamura, Hiroyuki Uchiyama +10 more | 1998-09-08 |
| 5736277 | Method of making mask pattern data and process for manufacturing the mask | Toshitsugu Takekuma, Toshio Suzuki, Hidetoshi Iwai | 1998-04-07 |
| 5719815 | Semiconductor memory having a refresh operation cycle and operating at a high speed and reduced power consumption in a normal operation cycle | Yasushi Takahashi, Takashi Shinoda, Tetsu Udagawa, Kazumasa Yanagisawa | 1998-02-17 |
| 5714405 | Semiconductor device | Kunihiro Tsubosaki, Michio Tanimoto, Kunihiko Nishi, Masahiro Ichitani, Shunji Koike +7 more | 1998-02-03 |
| 5705775 | Corona control ring having elongated water discharge holes | Toshiyuki Nakachi, Shuji Fujii | 1998-01-06 |
| 5701031 | Sealed stacked arrangement of semiconductor devices | Satoshi Oguchi, Kazuya Ito, Gen Murakami, Ichiro Anjoh, Toshiyuki Sakuta +7 more | 1997-12-23 |
| 5663863 | Line arrester | Takashi Ohashi, Tatsumi Ichioka, Toshiyuki Takagi | 1997-09-02 |
| 5610089 | Method of fabrication of semiconductor integrated circuit device | Hidetoshi Iwai, Kazumichi Mitsusada, Tetsuro Matsumoto, Kazuyuki Miyazawa, Hisao Katto +1 more | 1997-03-11 |
| 5583375 | Semiconductor device with lead structure within the planar area of the device | Kunihiro Tsubosaki, Michio Tanimoto, Kunihiko Nishi, Masahiro Ichitani, Shunji Koike +7 more | 1996-12-10 |
| 5565285 | Method of making mask pattern data and process for manufacturing the mask | Toshitsugu Takekuma, Toshio Suzuki, Hidetoshi Iwai | 1996-10-15 |
| 5546261 | Superconducting fault current limiter | Shinji Yoshida, Shuichiro Motoyama, Takashi Ohashi | 1996-08-13 |
| 5534723 | Semiconductor integrated circuit device having output and internal circuit MISFETS | Hidetoshi Iwai, Kazumichi Mitsusada, Tetsuro Matsumoto, Kazuyuki Miyazawa, Hisao Katto +1 more | 1996-07-09 |
| 5483490 | Semiconductor integrated device and wiring correction arrangement therefor | Hidetoshi Iwai, Kazuya Ito, Wataru Arakawa, Yoshinobu Nakagome | 1996-01-09 |
| 5458998 | Method of making mask pattern data and process for manufacturing the mask | Toshitsugu Takekuma, Toshio Suzuki, Hidetoshi Iwai | 1995-10-17 |
| 5436483 | Semiconductor integrated circuit device having a first MISFET of an output buffer circuit and a second MISFET of an internal circuit | Hidetoshi Iwai, Kazumichi Mitsusada, Tetsuro Matsumoto, Kazuyuki Miyazawa, Hisao Katto +1 more | 1995-07-25 |
| 5436484 | Semiconductor integrated circuit device having input protective elements and internal circuits | Hidetoshi Iwai, Kazumichi Mitsusada, Tetsuro Matsumoto, Kazuyuki Miyazawa, Hisao Katto +1 more | 1995-07-25 |