Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12115947 | Cleaning device, imaging unit including cleaning device, and control method | Yuzo Mizushima, Takaaki Mori | 2024-10-15 |
| 11979669 | Cleaning device, imaging unit including the same, and cleaning method | Noritaka Kishi, Hitoshi Sakaguchi, Masaru Amano, Takaaki Mori | 2024-05-07 |
| 11555796 | Evaluation method for thermal expansion properties of titania-containing silica glass body, and manufacturing method for titania-containing silica glass body | Kazuya Sasaki | 2023-01-17 |
| 11467396 | Cleaning device, and image capturing apparatus including cleaning device | Yasuhiro Kuratani, Katsumi Fujimoto, Kenji Nishiyama, Chikahiro Horiguchi, Shinichiro Ichiguchi +2 more | 2022-10-11 |
| 11099218 | Current sensor | Yasuhiro Shimizu | 2021-08-24 |
| 11002954 | Cleaning device, and image capturing apparatus including cleaning device | Yasuhiro Kuratani, Katsumi Fujimoto, Kenji Nishiyama, Chikahiro Horiguchi, Shinichiro Ichiguchi +2 more | 2021-05-11 |
| 10473360 | Fan and water heater provided with the same, and impeller and water heater provided with the same | Shuji Kameyama, Keigo Fukunishi, Mitsuo Nomura, Yukio Yoshida, Tadashi Takewaka | 2019-11-12 |
| 10355654 | Amplifier circuit and detection apparatus including the same | — | 2019-07-16 |
| 10084229 | Antenna apparatus | Shoji Nagumo, Noriyuki Ueki, Hiromasa KOYAMA | 2018-09-25 |
| 9933185 | Fan and water heater provided with the same, and impeller and water heater provided with the same | Shuji Kameyama, Keigo Fukunishi, Mitsuo Nomura, Yukio Yoshida, Tadashi Takewaka | 2018-04-03 |
| 8541326 | Optical member for deep ultraviolet and process for producing same | Ryusuke MORITA, Takuya Nakagawa, Kei Iwata | 2013-09-24 |
| 8498056 | Synthesized silica glass for optical component | Long Shao, Kei Iwata, Tomonori Ogawa | 2013-07-30 |
| 7820515 | Nonvolatile semiconductor memory element excellent in charge retention properties and process for producing the same | Mitsumasa Koyanagi | 2010-10-26 |
| 7550802 | Nonvolatile semiconductor memory device and manufacturing process of the same | Mitsumasa Koyanagi | 2009-06-23 |
| 7355238 | Nonvolatile semiconductor memory device having nanoparticles for charge retention | Mitsumasa Koyanagi | 2008-04-08 |
| 7245719 | Recording method and apparatus, optical disk, and computer-readable storage medium | Hirotsugu Kawada, Noboru Katta, Katsuhiko Miwa, Yoshihiro Mori | 2007-07-17 |
| 6988886 | Thermal treatment system for semiconductors | Nobuo Kageyama, Susumu Otaguro, Jiro Nishihama | 2006-01-24 |
| 6320831 | Method of processing signals for optical disc device and optical disc device utilizing two split photo detectors | Takashi Inoue, Keiichi Kameda, Tatsuya Suzuki, Hideaki Hatanaka | 2001-11-20 |