Issued Patents All Time
Showing 76–100 of 118 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6853580 | Magnetoresistive element and MRAM using the same | — | 2005-02-08 |
| 6847545 | Magnetic thin film element, memory element using the same, and method for recording and reproducing using the memory element | — | 2005-01-25 |
| 6844605 | Magnetic memory using perpendicular magnetization film | — | 2005-01-18 |
| 6831009 | Wiring substrate and an electroless copper plating solution for providing interlayer connections | Takeyuki Itabashi, Haruo Akahoshi, Eiji Takai, Tadashi Iida, Yoshinori Ueda | 2004-12-14 |
| 6805915 | Electroless copper plating solution, electroless copper plating process and production process of circuit board | Takeyuki Itabashi, Hiroshi Kanemoto, Haruo Akahoshi, Eiji Takai, Tadashi Iida +1 more | 2004-10-19 |
| RE38501 | Magnetooptical recording medium and information recording and reproducing methods using the recording medium | Hiroshi Omata | 2004-04-20 |
| 6713830 | Magnetoresistive element, memory element using the magnetoresistive element, and recording/reproduction method for the memory element | Takashi Ikeda | 2004-03-30 |
| 6703676 | Magnetic memory device and manufacturing method thereof | Tadahiko Hirai | 2004-03-09 |
| D484515 | Rubber crawler | — | 2003-12-30 |
| 6654279 | Magnetic thin film element, memory element using the same, and method for recording and reproducing using the memory element | — | 2003-11-25 |
| 6487110 | Nonvolatile solid-state memory device using magnetoresistive effect and recording and reproducing method of the same | Yoshinobu Sekiguchi, Tadahiko Hirai | 2002-11-26 |
| 6337459 | Multi-layered anti-coking heat resisting metal tube and the method for manufacturing thereof | F. X. Terwijn, Kiyoshi Morii, Yuko Takeuchi, Yoshihisa Kato, Hitoshi Hayakawa | 2002-01-08 |
| 6307816 | Magneto-optical recording medium, and information reproducing method using the medium | — | 2001-10-23 |
| 6300396 | Rubber composition for the guide lug of rubber track | Katsuhiko Tsunoda, Shingo Kato | 2001-10-09 |
| 6226197 | Magnetic thin film memory, method of writing information in it, and me | — | 2001-05-01 |
| 6219275 | Magnetic thin film element, memory element using the same, and method for recording and reproducing using the memory element | — | 2001-04-17 |
| 6187460 | Magneto-optical recording medium and method for reproducing information therein | — | 2001-02-13 |
| 6172903 | Hybrid device, memory apparatus using such hybrid devices and information reading method | — | 2001-01-09 |
| 6125083 | Magneto-optical recording method and medium comprising three layers, whose middle layer has a lower curie temperature than the other layers | Tomoyuki Hiroki, Takeshi Okada | 2000-09-26 |
| 6111784 | Magnetic thin film memory element utilizing GMR effect, and recording/reproduction method using such memory element | — | 2000-08-29 |
| 6104632 | Magnetic thin film memory and recording and reproducing method and apparatus using such a memory | — | 2000-08-15 |
| 6079802 | Rubber crawler | Eiji Tsuru | 2000-06-27 |
| 6055179 | Memory device utilizing giant magnetoresistance effect | Akio Koganei | 2000-04-25 |
| 6028786 | Magnetic memory element having coupled magnetic layers forming closed magnetic circuit | — | 2000-02-22 |
| 5935701 | Super-resolution magneto-optic recording medium using in-plane magnetic film and information reproducing method using the medium | — | 1999-08-10 |