Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11999616 | Dielectric thin film, capacitor element, and electronic circuit board | Kumiko Yamazaki, Wakiko SATO | 2024-06-04 |
| 11532435 | Thin film capacitor and electronic circuit board | Kumiko Yamazaki, Takeshi Shibahara | 2022-12-20 |
| 11078123 | Metal oxynitride thin film, process for producing metal oxynitride thin film, and capacitor element | Kumiko Yamazaki, Yuki Nagamine, Takeshi Shibahara, Yuji Umeda | 2021-08-03 |
| 10707018 | Polycrystalline dielectric thin film and capacitor element | Kumiko Yamazaki, Hiroshi Chihara, Yuki Nagamine, Yuji Umeda | 2020-07-07 |
| 10611693 | Polycrystalline dielectric thin film and capacitor element | Kumiko Yamazaki, Hiroshi Chihara, Yuki Nagamine | 2020-04-07 |
| 9678849 | Processing method, processing apparatus, and recording medium to determine operational state of processing element | Toshio Takeda, Youichi Ehara, Shinya Echigo | 2017-06-13 |
| 9537083 | Piezoelectric composition and piezoelectric device | Taku Masai, Masamitsu HAEMORI, Masahito Furukawa, Kouhei Ohhashi | 2017-01-03 |
| 9382163 | Amorphous dielectric film and electronic component | Toshihiko Kaneko, Saori Takeda, Yuki Yamashita | 2016-07-05 |
| 9101761 | Moving object tracking system for radiotherapy | Masayori Ishikawa, Naoki Miyamoto, Tsuyoshi Sasagawa, Seiji Yamanaka, Masayuki Yamaji +1 more | 2015-08-11 |
| 8795935 | Electrophotographic photoconductor, production method of the same, image forming apparatus, and process cartridge | Hidetoshi Kami, Yukio Fujiwara, Kazuhiro Egawa | 2014-08-05 |
| 8103239 | Emergency notification system and emergency notification device | Masaaki Kawabata | 2012-01-24 |
| 7842443 | Method for evaluating electrophotographic photoconductor and the evaluation device, and method for reusing electrophotographic photoconductor | Shigemitsu Nakatsugawa, Kenji Maeda | 2010-11-30 |
| 7528417 | Light-emitting diode device and production method thereof | Ryouichi Takeuchi, Keiichi Matsuzawa | 2009-05-05 |
| 7528531 | Piezoelectric ceramic composition and laminated piezoelectric element | Kumiko Iezumi, Norimasa Sakamoto | 2009-05-05 |
| 7507347 | Piezoelectric ceramic composition and laminated piezoelectric element | Kumiko Iezumi, Norimasa Sakamoto, Takeo Tsukada, Masahito Furukawa, Keisuke Itakura +5 more | 2009-03-24 |
| 7498725 | Piezoelectric ceramic composition and laminated piezoelectric element | Kumiko Iezumi, Norimasa Sakamoto | 2009-03-03 |
| 7356280 | Electrophotographic photoreceptor and method of recycling the electrophotographic photoreceptor | Tetsuya Kusano, Makoto Okuzawa, Naoyoshi Kusano | 2008-04-08 |
| 7334383 | Package and method of forming the package | Tetsuya Kusano, Mizuho Imaruoka, Satoshi Hasegawa, Kiyoshi Taniguchi, Takato Kiyohara +1 more | 2008-02-26 |
| 7308246 | Emergency notification system and emergency notification device | Masaaki Kawabata | 2007-12-11 |
| 7280783 | Electrophotographic photoreceptor and method of recycling the electrophotographic photoreceptor | Tetsuya Kusano, Makoto Okuzawa, Naoyoshi Kusano | 2007-10-09 |
| 7263876 | Apparatus and method of detecting surface convexity of members, and method of producing the members | Kazuya Suzuki | 2007-09-04 |
| 7046943 | Image forming apparatus and charging device therefor receiving AC and DC voltages | — | 2006-05-16 |
| 6983840 | Package and method of forming the package | Tetsuya Kusano, Mizuho Imaruoka, Satoshi Hasegawa, Kiyoshi Taniguchi, Takato Kiyohara +1 more | 2006-01-10 |
| 6925275 | Image forming apparatus and charging device therefor | — | 2005-08-02 |
| 6649313 | Photoreceptor, method of evaluating a photoreceptor, and method of producing the photoreceptor | Toshiyuki Kabata, Toshio Fukagai, Katsuhiko Tani, Noriyuki Iwata, Takuji Katoh +2 more | 2003-11-18 |