Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12346493 | Information processing apparatus, electronic device, information processing system, method for processing information, and program | Takashi Nagatomo, Edwardo Arata YAMAMOTO MURAKAMI, Hideyuki KIMPARA, Takashi Suzuki, Mie Terasawa +1 more | 2025-07-01 |
| 8609304 | Method of manufacturing a transfer mask and method of manufacturing a semiconductor device | Masaru Tanabe, Hideaki Mitsui, Satoshi Iwashita | 2013-12-17 |
| 8298903 | Monitor pattern of semiconductor device and method of manufacturing semiconductor device | Sachie Tone, Hiroyuki Uno, Naoki Takahashi | 2012-10-30 |
| 8134893 | Optical recording head and optical recording apparatus | Kenji Konno, Hiroaki Ueda, Manami Kuiseko, Koujirou Sekine, Masahiro Okitsu +1 more | 2012-03-13 |
| 8116174 | Near field light generating device, optically assisted magnetic recording head, optically assisted magnetic recording device, near field optical microscope and near field light exposure apparatus | Kenji Konno | 2012-02-14 |
| 7944800 | Optical recording head, optical recording head manufacturing method and recording/reproducing device | — | 2011-05-17 |
| 7883982 | Monitor pattern of semiconductor device and method of manufacturing semiconductor device | Sachie Tone, Hiroyuki Uno, Naoki Tanahashi | 2011-02-08 |
| 7852713 | Thermal-assisted magnetic recording head and magnetic recording apparatus | Manami Kuiseko | 2010-12-14 |
| 7755978 | Recording head and recorder | Hiroaki Ueda, Manami Kuiseko, Koujirou Sekine, Kenji Konno, Masahiro Okitsu +1 more | 2010-07-13 |
| 7611808 | Halftone type phase shift mask blank and halftone type phase shift mask | Masao Ushida, Minoru Sakamoto | 2009-11-03 |
| 7419914 | Semiconductor device fabrication method | — | 2008-09-02 |
| 7227689 | Birefringence optical element and manufacturing method thereof | Mitsuru Yokoyama | 2007-06-05 |
| 7166392 | Halftone type phase shift mask blank and halftone type phase shift mask | Masao Ushida, Minoru Sakamoto | 2007-01-23 |
| 7016561 | Optical switch device having movable switching member | Takuji Hatano | 2006-03-21 |
| 6992327 | Monitor pattern of semiconductor device and method of manufacturing semiconductor device | Sachie Tone, Hiroyuki Uno, Naoki Tanahashi | 2006-01-31 |
| 6807330 | Optical switch using an optical waveguide | Takuji Hatano, Koji Takahara, Shinji Maruyama, Miyuki Teramoto, Koujirou Sekine | 2004-10-19 |
| 6671446 | Optical waveguide and method of manufacturing same | — | 2003-12-30 |
| 6654535 | Polyimide optical waveguide | Miyuki Teramoto, Takuji Hatano | 2003-11-25 |
| 6587629 | Optical waveguide channel device | Shinji Maruyama | 2003-07-01 |
| 6044850 | Semiconductor device manufacturing method including ashing process | Soichiro Ozawa, Satoru Mihara, Kunihiko Nagase, Masaaki Aoyama | 2000-04-04 |
| 5852702 | Thin film optical waveguide and optical deflecting device | Tsuyoshi Iwamoto, Shunichi Hayamizu | 1998-12-22 |
| 5835643 | Waveguide input/output device | Shinji Fukumoto | 1998-11-10 |