Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497247 | Pressure valve | Kiyotaka Ogata | 2002-12-24 |
| 6405647 | Intaglio printing method, intaglio printer and touch panel | — | 2002-06-18 |
| 6405648 | Intaglio printing method, intaglio printer and touch panel | — | 2002-06-18 |
| 6346687 | Energy beam processing method and processing apparatus therefor | Takeshi Kobayashi | 2002-02-12 |
| 6300594 | Method and apparatus for machining an electrically conductive film | Takeshi Kobayashi | 2001-10-09 |
| 6286424 | Plastic mask unit for paste printing and method of fabricating such plastic mask unit | — | 2001-09-11 |
| 6288830 | Optical image forming method and device, image forming apparatus and aligner for lithography | — | 2001-09-11 |
| 6256883 | Method of producing nozzle plate for use in ink jet printer | — | 2001-07-10 |
| 6225205 | Method of forming bump electrodes | — | 2001-05-01 |
| 6170394 | Method of preparing and using a plastic mask for paste printing | — | 2001-01-09 |
| 6109175 | Intaglio printing method, intaglio printer, method of formation of bumps or wiring pattern, apparatus therefor, bump electrode and printed circuit board | — | 2000-08-29 |
| 6063476 | Method of fabricating plastic mask for paste printing, plastic mask for paste printing, and paste printing method | — | 2000-05-16 |
| 5954929 | Deposition-preventing part for physical vapor deposition apparatuses | Naoki Uchiyama, Munenori Mashima, Yorishige Hashimoto | 1999-09-21 |
| 5887520 | Method of fabricating plastic mask for paste printing with an excimer laser | — | 1999-03-30 |
| 5392375 | Glass having refractive index distribution | Naoyuki Kitamura, Kenichi Kinugawa, Jun Matsuoka, Kohei Fukumi, Isao Kondoh +2 more | 1995-02-21 |
| 5354921 | Single crystalline fibrous superconductive composition and process for preparing the same | Ichiro Matsubara, Hideo Tanigawa, Toru Ogura, Hiroshi Yamashita | 1994-10-11 |
| 5282946 | Platinum-cobalt alloy sputtering target and method for manufacturing same | Jun Tamura, Masaki Morikawa, Kunio Kishida, Toshinori Ishii, Akifumi Mishima | 1994-02-01 |
| 5261938 | Process for producing rod glass having refractive index distribution | Naoyuki Kitamura, Kenichi Kinugawa, Jun Matsuoka, Kohei Fukumi, Isao Kondoh +2 more | 1993-11-16 |
| 5242896 | Superconductor crystal and process for preparing the same | Ichiro Matsubara, Hideo Tanigawa, Toru Ogura, Hiroshi Yamashita, Tomoji Kawai | 1993-09-07 |
| 4947403 | Gas laser tube having a supported cathode | Hiroyuki Ishihara | 1990-08-07 |
| 4724020 | Method for jointing ceramic elements | Yoshihiro Ebata, Masanori Kohyama, Nobuyuki Tamari, Ryozo Hayami, Susumu Mori +2 more | 1988-02-09 |
| 4707416 | Non-oxide ceramics-metal composite material | Yoshihiro Ebata, Ryozo Hayami, Nobuyuki Tamari, Yasuo Toibana | 1987-11-17 |
| 4529459 | Adhesive for mutual union of oxide type ceramic articles and method for manufacture thereof | Yoshihiro Ebata, Ryozo Hayami | 1985-07-16 |
| 4486257 | Adhesive for and method for adhesion of ceramic articles | Yoshihiro Ebata, Saburo Kose, Tsutomu Ueno | 1984-12-04 |
| 4484972 | Method for adhesion of silicon nitride parts | Yoshihiro Ebata, Nobuyuki Tamari, Yasuo Toibana | 1984-11-27 |