Issued Patents All Time
Showing 301–325 of 348 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5847489 | Piezoelectric device and a package | Yuki Satoh, Toshio Ishizaki, Tsuyoshi Sakaue, Tohru Yamada, Tomoki Uwano | 1998-12-08 |
| 5809447 | Voice navigation by sequential phrase readout | Kiyohide Kato | 1998-09-15 |
| 5807647 | Method for determining phase variance and shifter stability of phase shift masks | — | 1998-09-15 |
| 5786114 | Attenuated phase shift mask with halftone boundary regions | — | 1998-07-28 |
| 5776672 | Gene detection method | Keiko Ito, Yoshio Ishimori, Masanori Gotoh | 1998-07-07 |
| 5729217 | Vehicle route guidance apparatus for reseaching for a route when vehicle goes out of route | Toru Ito, Akimasa Nanba, Kiyohide Katoh, Shinichi Katoh | 1998-03-17 |
| 5718777 | Amorphous alloys resistant to hot corrosion | Hiroki Habazaki, Stanislaw Mrowec, Marek Danielewski | 1998-02-17 |
| 5686209 | Phase shifting mask and method of forming a pattern using the same | Takayuki Iwamatsu, Kenji Kawano, Hideya Miyazaki, Shinichi Ito, Soichi Inoue +2 more | 1997-11-11 |
| 5634989 | Amorphous nickel alloy having high corrosion resistance | Akira Mitsuhashi, Katsuhiko Asami, Asahi Kawashima, Yoshio Takizawa | 1997-06-03 |
| 5609977 | Reflection phase shifting mask and method of forming a pattern using the same | Takayuki Iwamatsu, Kenji Kawano, Hideya Miyazaki, Shinichi Ito, Soichi Inoue +2 more | 1997-03-11 |
| 5589724 | Piezoelectric device and a package | Yuki Satoh, Toshio Ishizaki, Tsuyoshi Sakaue, Tohru Yamada, Tomoki Uwano | 1996-12-31 |
| 5587028 | Amorphous alloys resistant to hot corrosion | Hiroki Habazaki, Stanislaw Mrowec, Marek Danielewski | 1996-12-24 |
| 5559511 | Vehicle route guidance apparatus for re-searching for a new route when vehicle goes out of route | Toru Ito, Hiroshi Kishi, Mitsuhiro Nimura, Akimasa Nanba, Kyomi Morimoto +6 more | 1996-09-24 |
| 5549797 | Highly corrosion-resistant amorphous alloys | Hideaki Yoshioka, Asahi Kawashima | 1996-08-27 |
| 5543252 | Method for manufacturing exposure mask and the exposure mask | Tsuyoshi Shibata, Katsuhiko Heida, Kenji Kawano, Shinichi Ito, Keiji Horioka | 1996-08-06 |
| 5538815 | Method for designing phase-shifting masks with automatization capability | Kazuko Oi, Shigehiro Hara, Kiyomi Koyama, Shinichi Ito, Katsuya Okumura | 1996-07-23 |
| 5514499 | Phase shifting mask comprising a multilayer structure and method of forming a pattern using the same | Takayuki Iwamatsu, Kenji Kawano, Hideya Miyazaki, Shinichi Ito, Soichi Inoue +2 more | 1996-05-07 |
| 5482577 | Amorphous alloys resistant against hot corrosion | Hiroki Habazaki, Stanislaw Mrowec, Marek Danielewski | 1996-01-09 |
| 5475350 | Frequency tunable resonator including a varactor | Toru Yamada, Toshio Ishizaki, Yoshihiro Nakagawa, Makoto Sakakura, Toshiaki Nakamura | 1995-12-12 |
| 5473289 | Temperature compensated crystal oscillator | Toshio Ishizaki, Yuki Satoh | 1995-12-05 |
| 5468576 | Method for manufacturing exposure mask | Tsuyoshi Shibata, Katsuhiko Hieda | 1995-11-21 |
| 5460663 | High corrosion resistant amorphous alloys | Jinhan KIM, Hideaki Yoshioka, Hiroki Habazaki, Asahi Kawashima, Katsuhiko Asami | 1995-10-24 |
| 5454884 | Amorphous alloys resistant against hot corrosion | Hiroki Habazakt, Stanislaw Mrowec, Marek Danielewski | 1995-10-03 |
| 5432023 | Fuel cell | Shuji Yamada, Motoya Kanda, Masao Yamamoto, Nobukazu Suzuki, Yoshiko Kanazawa +6 more | 1995-07-11 |
| 5380375 | Amorphous alloys resistant against hot corrosion | Hiroki Habazaki, Stanislaw Mrowec, Marek Danielewski | 1995-01-10 |