Issued Patents All Time
Showing 51–75 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5994008 | Composition for forming fluorescent film for display and method of forming fluorescent film for display | Yukio Ogawa, Yoshihisa Yonezawa, Katsutoshi Kougo, Kazuyoshi Ishikawa, Shigeo Itoh +3 more | 1999-11-30 |
| 5965320 | Positive photoresist composition containing phenol ester of 1,2-napthoquinone-(2)-diazide-6-sulfonic acid and pattern formation method using the composition | Kazue Torimitsu, Yuko Urano | 1999-10-12 |
| 5866296 | Photosensitive resin composition | Toru Shibuya, Noriaki Tochizawa, Mitsuharu Miyazaki | 1999-02-02 |
| 5807657 | Polyvinyl alcohol base photosensitive resin, photosensitive composition, and method for pattern-formation using the same | Noriaki Tochizawa, Yasuo Kuniyoshi | 1998-09-15 |
| 5639579 | Photosensitive colored resin composition, colored image formation method of color filter, and formation method of black matrix | Keiichi Hayashi, Nobuyuki Kurata, Keiji Ishii | 1997-06-17 |
| 5456005 | Method and apparatus for securing a crimp-style terminal to a cable | Kazuhiro Satoh | 1995-10-10 |
| 5332518 | Stable slurry-coated sodium percarbonate, process for producing the same and bleach detergent composition containing the same | Mutsumi Kuroda, Akira Suzuki, Masahiro Saito, Nobuyoshi Yamaguchi | 1994-07-26 |
| 5315535 | Automatic router capable of searching for a new wiring with reference to connection failures | Yasushi Utsumi | 1994-05-24 |
| 5230027 | Image processor and automated optical inspection system using the same | — | 1993-07-20 |
| 5149993 | Circuit arrangement of semiconductor integrated circuit device | Tetsu Tanizawa | 1992-09-22 |
| 5067419 | Low NOx boiler | Hironobu Kobayashi, Shigeru Azuhata, Kiyoshi Narato, Kenichi Sohma, Yasuo Yoshii +10 more | 1991-11-26 |
| 5041570 | Photosensitive 4,4'-diazidostilbene derivative | Noriaki Tochizawa | 1991-08-20 |
| 5022849 | Low NOx burning method and low NOx burner apparatus | Yasuo Yoshii, Shigeru Azuhata, Norio Arashi, Kenichi Sohma, Tooru Inada +7 more | 1991-06-11 |
| 5021505 | Photosensitive poly(vinyl alcohol) derivative | Kunihiro Ichimura, Noriaki Tochizawa | 1991-06-04 |
| 4925770 | Contrast-enhancing agent for photolithography | Kunihiro Ichimura, Teruhiko Yonezawa, Nariaki Tochizawa, Keiichi Hayashi | 1990-05-15 |
| 4823278 | Method of logic design of integrated circuit | Sadao Tsutsumi, Akira Kaneko | 1989-04-18 |
| 4482147 | Sheet arranging system | Kunio Hibi, Tamaki Kaneko, Sunao Ikeda, Tugio Okuzawa, Yohtaro Kakitani | 1984-11-13 |
| 4456528 | Process for removing ash from coal | Hidetoshi Akimoto, Ryuichi Kaji, Takeo Komuro, Yasushi Muranaka, Yukio Hishinuma +2 more | 1984-06-26 |
| 4449813 | Collating apparatus for copying machine | Sunao Ikeda, Yohtaro Kakitani, Kunio Hibi, Tugio Okuzawa | 1984-05-22 |
| 4445680 | Sheet distribution method | Tamaki Kaneko | 1984-05-01 |
| 4439865 | Copier sorter with memory and counter controlled inlet gate for manually inserted covers or partition sheets | Tamaki Kaneko, Kunio Hibi, Sunao Ikeda, Yohtaro Kakitani | 1984-03-27 |
| 4419596 | Power on clear circuit | — | 1983-12-06 |
| 4412240 | Semiconductor integrated circuit and wiring method | Shigenori Baba, Shoji Sato | 1983-10-25 |
| 4365887 | Sheet distribution method and apparatus | Yohtaro Kakitani, Tamaki Kaneko, Sunao Ikeda, Tugio Okuzawa, Kunio Hibi | 1982-12-28 |
| 4361319 | Bin for receiving sheets | Sunao Ikeda, Tamaki Kaneko, Kunio Hibi, Tugio Okuzawa, Yohtaro Kakitani | 1982-11-30 |