Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11282226 | Water level measurement device and shoreline extraction method | Hideaki MAEHARA, Mengxiong WANG, Momoyo HINO, Hidetoshi Mishima, Tetsuro Wada +1 more | 2022-03-22 |
| 9978427 | Data recorder | Tomohiro Ikeda | 2018-05-22 |
| 9747938 | Disc recorder and player apparatus including multiple recorder and player subsystems | Eiichi Igami, Takeo Oosaki | 2017-08-29 |
| 9706025 | Transportable electronic device | Tomohiro Ikeda | 2017-07-11 |
| 7969844 | Optical disc device | Katsuya Watanabe, Akira Yoshikawa, Hiroshige Ishibashi, Yuuichi Kuze | 2011-06-28 |
| 7796949 | Wireless communications terminal, communications protocol switching method, communications protocol switching program, and integrated circuit of wireless communications terminal | Yuka Matsushita, Tadakatsu Masaki | 2010-09-14 |
| 7726577 | Contactless card | Futoshi Nakabe | 2010-06-01 |
| 7717348 | Semiconductor memory card | Hiromi Kawamura | 2010-05-18 |
| 7689163 | Transmission apparatus and reception apparatus | Hidenori Tatsumi, Seiji Sakashita | 2010-03-30 |
| 7664824 | System for transmission/reception of e-mail with attached files | Susumu Kobayashi, Takeshi Ohmura, Masanori Nakanishi, Tetsuji Sumita | 2010-02-16 |
| 7549590 | Contactless IC card | Yuka Matsushita, Futoshi Nakabe | 2009-06-23 |
| 7503051 | Broadcast data receiving device and method for receiving a plurality of multimedia data | Shinji Kawano, Futoshi Nakabe | 2009-03-10 |
| 7463563 | Deficiency detecting apparatus for optical disk | Takashi Kishimoto, Shin-ichi Yamada | 2008-12-09 |
| 7448087 | System for preventing unauthorized use of recording media | Motoji Ohmori, Kenichi Ueda | 2008-11-04 |
| 7420889 | Optical disc tracking control device, tracking control method, and tracking control program | Kenzo Ishibashi, Masahiro Birukawa | 2008-09-02 |
| 7337976 | Semiconductor memory | Hiromi Kawamura | 2008-03-04 |
| 7215611 | Compressed audio data editing method and apparatus | Katsuhiko Yanase, Akira Suzuki | 2007-05-08 |
| 7193635 | Portable terminal, overlay output method, and program therefor | — | 2007-03-20 |
| 7167436 | Optical recording medium having servo area and groove section | Osamu Koyama, Koichiro Nishikawa, Yasumori Hino | 2007-01-23 |
| 7083107 | Memory card | Shizuka Sakamoto, Noriko Sugimoto, Masahiro Kawasaki | 2006-08-01 |
| 7054592 | Transmission apparatus and reception apparatus | Hidenori Tatsumi, Seiji Sakashita | 2006-05-30 |
| 7050386 | Optical recording medium and misalignment measuring instrument | — | 2006-05-23 |
| 6994263 | IC card | Futoshi Nakabe, Masahiro Kawasaki, Shizuka Sakamoto, Motoji Ohmori | 2006-02-07 |
| 6996623 | Reception display apparatus and method for displaying screen partially with certain timing even when all data for the screen has not been received, and computer-readable record medium recording such reception display program | Shinji Kawano, Toshitaka Hanaura, Futoshi Nakabe | 2006-02-07 |
| 6961757 | System and method for delivering e-mail data to a terminal via a relay center by multiplexing and broadcasting e-mail data with broadcasting program data | — | 2005-11-01 |