Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7843649 | Microlens, method of manufacturing microlens, and photomask used for manufacturing method | — | 2010-11-30 |
| 7829247 | Photomask and method for forming wiring pattern using the same | — | 2010-11-09 |
| 7585422 | Optical element manufacturing method | Daisuke Shimura | 2009-09-08 |
| 7508585 | Diffraction optical element and production method thereof | — | 2009-03-24 |
| 7102835 | Optical member with handling portion and method for manufacturing optical member and method for mounting optical member and optical module | Masahiro Uekawa, Kyoko Kotani, Hironori Sasaki, Takeshi Takamori | 2006-09-05 |
| 7027693 | Mounting method for optical member and optical module | — | 2006-04-11 |
| 7016127 | Optical member with handling portion and method for manufacturing optical member and method for mounting optical member and optical module | Masahiro Uekawa, Kyoko Kotani, Hironori Sasaki, Takeshi Takamori | 2006-03-21 |
| 6882478 | Microlens, its forming method and optical module | Takeshi Takamori, Hironori Sasaki, Masahiro Uekawa | 2005-04-19 |
| 6798589 | Optical member with handling portion and method for manufacturing optical member and method for mounting optical member and optical module | Masahiro Uekawa, Kyoko Kotani, Hironori Sasaki, Takeshi Takamori | 2004-09-28 |
| 6790373 | Microlens, its forming method and optical module | Takeshi Takamori, Hironori Sasaki, Masahiro Uekawa | 2004-09-14 |
| 6721108 | Optical lens device assembly | Hironori Sasaki, Masahiro Uekawa, Takeshi Takamori | 2004-04-13 |
| 6714363 | Optical lens device assembly | Hironori Sasaki, Masahiro Uekawa, Takeshi Takamori | 2004-03-30 |
| 6683733 | Optical member with handling portion and method for manufacturing optical member and method for mounting optical member and optical module | Masahiro Uekawa, Kyoko Kotani, Hironori Sasaki, Takeshi Takamori | 2004-01-27 |
| 6624255 | Polymer material for use in optical communication parts | Takeshi Koyano, Juro Mita, Katsuaki Kaifu | 2003-09-23 |
| 6372411 | Polymer pattern forming method | Takeshi Koyano, Juro Mita, Katsuaki Kaifu | 2002-04-16 |
| 6327415 | Optical waveguide made of polymer material and a method of fabricating the same | Takeshi Koyano, Juro Mita, Katsuaki Kaifu | 2001-12-04 |
| 6303231 | Coating solutions for use in forming bismuth-based ferroelectric thin films, and ferroelectric memories formed with said coating solutions, as well as processes for production thereof | Yoshihiro Sawada, Akira Hashimoto, Tetsuya Osaka, Ichiro Koiwa, Juro Mita +2 more | 2001-10-16 |
| 6120912 | Coating solutions for use in forming bismuth-based ferroelectric thin films, and ferroelectric thin films, ferroelectric capacitors and ferroelectric memories formed with said coating solutions, as well as processes for production thereof | Yoshihiro Sawada, Akira Hashimoto, Tetsuya Osaka, Ichiro Koiwa, Juro Mita +2 more | 2000-09-19 |
| 5972096 | Coating solutions for use in forming bismuth-based ferroelectric thin films | Yoshihiro Sawada, Akira Hashimoto, Tetsuya Osaka, Ichiro Koiwa, Juro Mita +2 more | 1999-10-26 |
| 5844755 | Giant magnetoresistive information recording medium, and associated recording and reproducing method and apparatus | Haruki Yamane, Masanobu Kobayashi | 1998-12-01 |
| 5825685 | High-speed, low-current magnetoresistive memory device | Haruki Yamane, Masanobu Kobayashi | 1998-10-20 |
| 5745406 | High-speed, low-current magnetoresistive memory device | Haruki Yamane, Masanobu Kobayashi | 1998-04-28 |
| 5604030 | Magnetic recording medium method and apparatus for fabricating same | Haruki Yamane, Masanobu Kobayashi, Kayoko Sato | 1997-02-18 |
| 5289202 | Magnetic recording apparatus and magnetic recording medium with a film to be vertically magnetized sandwitched with soft magnetic films | Haruki Yamane, Kayoko Sato, Masanobu Kobayashi | 1994-02-22 |
| 5283644 | Crime prevention monitor system | — | 1994-02-01 |