Issued Patents All Time
Showing 76–100 of 105 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950640 | FM detector circuit | Kunio Sawai | 2005-09-27 |
| 6894334 | Semiconductor integrated circuit device, process for fabricating the same, and apparatus for fabricating the same | Jun Sugiura, Osamu Tsuchiya, Makoto Ogasawara, Fumio Ootsuka, Kazuyoshi Torii +22 more | 2005-05-17 |
| 6835475 | Dual-layer perpendicular magnetic recording media with laminated underlayer formed with antiferromagnetically coupled films | Matthew J. Carey, Neil Smith, Kentaro Takano | 2004-12-28 |
| 6808951 | Semiconductor integrated circuit device and manufacturing method thereof | Tsutomu Okazaki, Keisuke Tsukamoto, Hiroshi Yanagita, Daisuke Okada | 2004-10-26 |
| 6731187 | Dual mode piezoelectric filter with a relay electrode on the casing substrate | Takahiro Kurihara, Masao Gamo | 2004-05-04 |
| 6717328 | Piezoelectric resonator and FM detection circuit incorporating the same | Kunio Sawai | 2004-04-06 |
| 6548847 | SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE HAVING A FIRST WIRING STRIP EXPOSED THROUGH A CONNECTING HOLE, A TRANSITION-METAL FILM IN THE CONNECTING HOLE AND AN ALUMINUM WIRING STRIP THEREOVER, AND A TRANSITION-METAL NITRIDE FILM BETWEEN THE ALUMINUM WIRING STRIP AND THE TRANSITION-METAL FILM | Jun Sugiura, Osamu Tsuchiya, Makoto Ogasawara, Fumio Ootsuka, Kazuyoshi Torii +22 more | 2003-04-15 |
| 6537638 | Magnetic recording disk with perpendicular magnetic recording layer and multilayered underlayer structure | Hoa Van Do, Yoshiaki Sonobe, Kentaro Takano | 2003-03-25 |
| 6468670 | Magnetic recording disk with composite perpendicular recording layer | Manfred Ernst Schabes, Yoshiaki Sonobe, Kentaro Takano, Dieter K. Weller | 2002-10-22 |
| 6417599 | Piezoelectric resonator, piezoelectric component, and producing method for the piezoelectric resonator | — | 2002-07-09 |
| 6342412 | Semiconductor integrated circuit device, process for fabricating the same, and apparatus for fabricating the same | Jun Sugiura, Osamu Tsuchiya, Makoto Ogasawara, Fumio Ootsuka, Kazuyoshi Torii +22 more | 2002-01-29 |
| 6169324 | Semiconductor integrated circuit device, process for fabricating the same, and apparatus for fabricating the same | Jun Sugiura, Osamu Tsuchiya, Makoto Ogasawara, Fumio Ootsuka, Kazuyoshi Torii +22 more | 2001-01-02 |
| 6127255 | Semiconductor integrated circuit device, process for fabricating the same, and apparatus for fabricating the same | Jun Sugiura, Osamu Tsuchiya, Makoto Ogasawara, Fumio Ootsuka, Kazuyoshi Torii +22 more | 2000-10-03 |
| 5898348 | Piezoelectric resonator having specific lead line arrangements and method of manufacturing same | — | 1999-04-27 |
| 5863631 | Perpendicular magnetic recording medium and magnetic recording device using the same | Yoshiaki Sonobe, Hiroshi Uchida, Takashi Toyooka, Yoshiuki Tagashira | 1999-01-26 |
| 5811316 | Method of forming teos oxide and silicon nitride passivation layer on aluminum wiring | Jun Sugiura, Osamu Tsuchiya, Makoto Ogasawara, Fumio Ootsuka, Kazuyoshi Torii +22 more | 1998-09-22 |
| 5780882 | Semiconductor integrated circuit device, process for fabricating the same, and apparatus for fabricating the same | Jun Sugiura, Osamu Tsuchiya, Makoto Ogasawara, Fumio Ootsuka, Kazuyoshi Torii +22 more | 1998-07-14 |
| 5739589 | Semiconductor integrated circuit device process for fabricating the same and apparatus for fabricating the same | Jun Sugiura, Osamu Tsuchiya, Makoto Ogasawara, Fumio Ootsuka, Kazuyoshi Torii +22 more | 1998-04-14 |
| 5646882 | High density recording and playback device | Osaaki Watanuki, Satoshi Tsuji | 1997-07-08 |
| 5557147 | Semiconductor integrated circuit device, process for fabricating the same, and apparatus for fabricating the same | Jun Sugiura, Osamu Tsuchiya, Makoto Ogasawara, Fumio Ootsuka, Kazuyoshi Torii +22 more | 1996-09-17 |
| 5413835 | Magnetic recording medium having an underlayer of low melting point metal alloy in the form of spherically shaped structures | Shinji Takayama | 1995-05-09 |
| 5341672 | Method for measurement of polymer molecular weight based upon a temperature difference | Norio Kawanami, Kiyotaka Kondo, Tooru Nakagawa, Kensuke Itoh, Yukihiro Saiki +2 more | 1994-08-30 |
| 5331191 | Semiconductor integrated circuit device, process for fabricating the same, and apparatus for fabricating the same | Jun Sugiura, Osamu Tsuchiya, Makoto Ogasawara, Fumio Ootsuka, Kazuyoshi Torii +22 more | 1994-07-19 |
| 5202275 | Semiconductor integrated circuit device, process for fabricating the same, and apparatus for fabricating the same | Jun Sugiura, Osamu Tsuchiya, Makoto Ogasawara, Fumio Ootsuka, Kazuyoshi Torii +22 more | 1993-04-13 |
| 5197687 | Automatic roll-in take-up reel and multi-color image recording apparatus using the same | Masao Yamada, Hiraku Yamamoto | 1993-03-30 |