Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11450547 | Method for manufacturing semiconductor device | — | 2022-09-20 |
| 11296109 | Method for manufacturing semiconductor device | Ryohei Kitao, Atsuko Sakata, Takeshi Ishizaki, Satoshi Wakatsuki, Shunsuke Ochiai +1 more | 2022-04-05 |
| 10937799 | Semiconductor device and method of manufacturing the same | Kei Watanabe | 2021-03-02 |
| 10541250 | Method for manufacturing semiconductor device | Ryohei Kitao, Atsuko Sakata, Takeshi Ishizaki, Satoshi Wakatsuki, Shunsuke Ochiai +1 more | 2020-01-21 |
| 10153164 | Method for manufacturing semiconductor device | Shunsuke Ochiai, Yusuke Oshiki, Kei Watanabe, Mitsuhiro Omura | 2018-12-11 |
| 9964434 | Electret type vibration detection system, method of creating external vibration information, method of creating transfer function information regarding external vibration, program for creating external vibration information, and program for creating transfer function information regarding external vibration | Tatsuakira Masaki, Hideshi Nishida, Eiichi Sasaki, Hiroshi Yamaguchi | 2018-05-08 |
| 9793293 | Semiconductor device and method for manufacturing same | Kosuke Horibe, Yasuhito Yoshimizu, Kouji Matsuo, Kei Watanabe, Atsuko Sakata | 2017-10-17 |
| 9754793 | Method for manufacturing semiconductor device | Shunsuke Ochiai, Yusuke Oshiki, Kei Watanabe, Mitsuhiro Omura, Kosuke Horibe +5 more | 2017-09-05 |
| 9620366 | Method for manufacturing semiconductor device | Shunsuke Ochiai, Yusuke Oshiki, Kei Watanabe, Mitsuhiro Omura | 2017-04-11 |
| 9460748 | Optical disk apparatus, control method, control program and information storage medium | Satoshi Mimura | 2016-10-04 |
| 9437476 | Method of manufacturing semiconductor device including air gap between patterns | Keisuke Nakazawa, Ichiro Mizushima | 2016-09-06 |
| 8895952 | Nonvolatile storage device | Shigeki Kobayashi, Kazuhiko Yamamoto, Kenji Aoyama, Shigeto Oshino, Kei Watanabe +2 more | 2014-11-25 |
| 8772153 | Semiconductor device with air gap therein and manufacturing method thereof | Takashi FURUHASHI, Miyoko Shimada, Ichiro Mizushima | 2014-07-08 |
| 8675460 | Optical disc device | Yasunori Kitaichi | 2014-03-18 |
| 8536706 | Method for fabricating semiconductor device and semiconductor device | Yumi Hayashi, Atsuko Sakata, Kei Watanabe, Noriaki Matsunaga, Makoto Wada +1 more | 2013-09-17 |
| 8455346 | Method for manufacturing nonvolatile memory device | Yasuhiro Nojiri, Hiroyuki Fukumizu, Kei Watanabe, Kazuhiko Yamamoto, Ichiro Mizushima +1 more | 2013-06-04 |
| 8344509 | Method for fabricating semiconductor device and semiconductor device | Yumi Hayashi, Atsuko Sakata, Kei Watanabe, Noriaki Matsunaga, Makoto Wada +1 more | 2013-01-01 |
| 7471478 | Magnetic disk producing method | — | 2008-12-30 |
| 7344791 | Electrolytic membrane for fuel cell and its manufacturing method, and fuel cell and its manufacturing method | Takeo Yamaguchi | 2008-03-18 |
| 7277374 | Optical disc discriminating apparatus, optical disc discriminating method, optical disc recording apparatus and optical disc reproducing apparatus | Yoshiro Arikawa | 2007-10-02 |
| 7263708 | Cartridge type recording medium, associated apparatus and methodology of disc detection | Mikinori Matsuda, Tokio Kanada, Kazuhito Kurita, Minoru Tobita, Akihiro Noda +1 more | 2007-08-28 |
| 7224656 | Disc detection device and associated method | Mikinori Matsuda, Tokio Kanada, Kazuhito Kurita, Minoru Tobita, Akihiro Noda +1 more | 2007-05-29 |
| 7065023 | Light spot advancing direction judging device and method, optical head device control device and method, and optical disk recording/reproducing device | Tomiji Tanaka, Sohmei Endoh, Tamotsu Ishii | 2006-06-20 |
| 6965550 | Optical disk identifying device, optical disk identifying method, optical disk recorder, and optical disk reproducing device | Yoshiro Arikawa | 2005-11-15 |
| 6678223 | Frequency demodulating circuit, optical disk apparatus thereof and preformating device | Minoru Tobita, Susumu Tosaka, Yoshikatsu Niwa, Goro Fujita | 2004-01-13 |