Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6323560 | Registration accuracy measurement mark, method of repairing defect of the mark, photomask having the mark, method of manufacturing the photo mask and method of exposure thereof | Koichiro Narimatsu, Shigenori Yamashita, Nobuyuki Yoshioka, Shinya Soeda, Atsushi Hachisuka +3 more | 2001-11-27 |
| 6222841 | Data transmission system and method | — | 2001-04-24 |
| 6184960 | Method of making a reflective type LCD including providing a protective metal film over a connecting electrode during at least one portion of the manufacturing process | Yutaka Sawayama, Shinya Yamakawa, Atsushi Ban, Yoshihiro Okada, Atsuhito Murai +1 more | 2001-02-06 |
| 6163062 | Semiconductor device having a metallic fuse member and cutting method thereof with laser light | Shigeru Shiratake, Hideki Genjo, Yasuhiro Ido, Atsushi Hachisuka | 2000-12-19 |
| 6105432 | Contact tester | Yoshihiro Ueno, Kaoru Matsuoka, Masaru Nakakita | 2000-08-22 |
| 6097458 | Reflector, reflective liquid crystal display incorporating the same and method for fabricating the same | Kazuhiko Tsuda, Makoto Shiomi | 2000-08-01 |
| 6068952 | Registration accuracy measurement mark, method of repairing defect of the mark, photomask having the mark, method of manufacturing the photomask and method of exposure thereof | Koichiro Narimatsu, Shigenori Yamashita, Nobuyuki Yoshioka, Shinya Soeda, Atsushi Hachisuka +3 more | 2000-05-30 |
| 6064456 | Process for manufacturing reflection-type liquid crystal display apparatus | Toru Matano, Yasunori Shimada | 2000-05-16 |
| 5949507 | Active matrix substrate and liquid crystal display apparatus having electrical continuity across contact holes, and method for producing the same | Yasunori Shimada, Hisakazu Nakamura | 1999-09-07 |
| 5892291 | Registration accuracy measurement mark | Koichiro Narimatsu, Shigenori Yamashita, Nobuyuki Yoshioka, Shinya Soeda, Atsushi Hachisuka +3 more | 1999-04-06 |
| 5594259 | Semiconductor device and a method for producing the same | Yasunori Shimada, Masahito Goto, Hisashi Saito | 1997-01-14 |
| 5418635 | Liquid crystal device with a reflective substrate with bumps of photosensitive resin which have 2 or more heights and random configuration | Seiichi Mitsui, Hisakazu Nakamura, Yasunori Shimada, Hirohisa Tanaka, Naofumi Kimura | 1995-05-23 |
| 4727004 | Thin film electroluminescent device | Koichi Tanaka, Takashi Ogura, Akiyoshi Mikami, Masaru Yoshida | 1988-02-23 |
| 4707419 | Thin film EL devices and process for producing the same | Takashi Ogura, Koichi Tanaka, Masaru Yoshida, Akiyoshi Mikami | 1987-11-17 |
| 4672266 | Thin film light emitting element | Koichi Tanaka, Takashi Ogura | 1987-06-09 |