Issued Patents All Time
Showing 176–200 of 261 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5945686 | Tunneling electronic device | — | 1999-08-31 |
| 5940728 | Process for manufacturing electronic circuits | Kaoru Katayama, Shinichi Kazui, Toshihiko Ohta, Yasuhiro Iwata, Mitsugu Shirai +1 more | 1999-08-17 |
| 5909532 | Apparatus and method for recording and reproducing a television signal | Keiji Kanota, Tadashi Ezaki, Masaki Oguro, Naofumi Yanagihara | 1999-06-01 |
| 5895741 | Photomask, manufacture of photomask, formation of pattern, manufacture of semiconductor device, and mask pattern design system | Norio Hasegawa, Tsuneo Terasawa, Katsuya Hayano, Akira Imai, Akemi Moniwa +1 more | 1999-04-20 |
| 5885735 | Mask having a phase shifter and method of manufacturing same | Akira Imai, Norio Hasegawa, Toshihiko Tanaka | 1999-03-23 |
| 5879576 | Method and apparatus for processing substrates | Kenya Wada, Kazuhiko Gonmori, Hisayoshi Ichikawa, Nobuo Morita | 1999-03-09 |
| 5863712 | Pattern forming method, projection exposure system, and semiconductor device fabrication method | Rudolf Von Bünau | 1999-01-26 |
| 5832595 | Method of modifying conductive lines of an electronic circuit board and its apparatus | Shigenobu Maruyama, Mikio Hongo, Haruhisa Sakamoto, Tateoki Miyauchi, Ryohei Satoh +3 more | 1998-11-10 |
| 5832169 | Apparatus and method for recording and reproducing a television signal | Keiji Kanota, Tadashi Ezaki, Masaki Oguro, Naofumi Yanagihara | 1998-11-03 |
| 5825395 | Thermal head | — | 1998-10-20 |
| D397708 | Camera | Tadashi Suzuki | 1998-09-01 |
| 5774162 | Color thermal printing method for reducing displacement of color registrations and an apparatus therefore | — | 1998-06-30 |
| 5742727 | Apparatus and method for recording and reproducing a television signal | Keiji Kanota, Tadashi Ezaki, Masaki Oguro, Naofumi Yanagihara | 1998-04-21 |
| 5715039 | Projection exposure apparatus and method which uses multiple diffraction gratings in order to produce a solid state device with fine patterns | Rudolf Von Bünau | 1998-02-03 |
| 5700601 | Photomask, manufacture of photomask, formation of pattern, manufacture of semiconductor device, and mask pattern design system | Norio Hasegawa, Tsuneo Terasawa, Katsuya Hayano, Akira Imai, Akemi Moniwa +1 more | 1997-12-23 |
| 5699100 | Direct color thermal printing method | Toshiaki Fujimaki, Kazuo Miyaji | 1997-12-16 |
| 5680168 | Color thermal printing method | Hideyuki Kokubo, Satoshi Ueda | 1997-10-21 |
| 5661512 | Thermal printer and thermal head control method | Kazuo Miyaji | 1997-08-26 |
| 5656397 | Mask having a phase shifter and method of manufacturing same | Akira Imai, Norio Hasegawa, Toshihiko Tanaka | 1997-08-12 |
| 5625394 | Direct color thermal printing method preventing yellow stains | Kazuo Miyaji | 1997-04-29 |
| 5615199 | Optical head apparatus | Kimio Tatsuno, Takeshi Shimano, Osamu Komoda | 1997-03-25 |
| 5595857 | Method of forming a pattern and projection exposure apparatus | Tsuneo Terasawa | 1997-01-21 |
| D377186 | Camera for taking consecutive exposures | — | 1997-01-07 |
| 5563646 | Method of cleaning thermal head | — | 1996-10-08 |
| 5518509 | Method for producing a hydrogen absorbing alloy electrode | Motoo Tadokoro, Fusago Mizutaki | 1996-05-21 |