Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7376447 | Mobile telephone | Mamoru Yoshida, Tsutomu Abe, Toru Yanashima, Toshiyasu Kitamura | 2008-05-20 |
| 7224946 | Flip electronic equipment | Tsutomu Abe, Mamoru Yoshida | 2007-05-29 |
| 7103396 | Portable telephone apparatus and control method thereof | Teruo Nanmoku, Mamoru Yoshida, Kuniko Onozuka, Naokazu Nagasawa | 2006-09-05 |
| 6842626 | Portable cellular phone | Koichi Yamamoto, Akinori Ohira, Yukinari Inoue | 2005-01-11 |
| 6807275 | Folding portable telephone apparatus | Ryouichi Kaiwa, Teruo Nanmoku, Mamoru Yoshida, Naokazu Nagasawa | 2004-10-19 |
| 6763245 | Portable phone device | Noriyoshi Satoh, Hidenori Takeuchi, Takefumi Ishida | 2004-07-13 |
| 6748243 | Folding portable telephone apparatus | Ryouichi Kaiwa, Naokazu Nagasawa | 2004-06-08 |
| 6728558 | Portable telephone apparatus and control method thereof | Teruo Nanmoku, Mamoru Yoshida, Kuniko Onozuka, Naokazu Nagasawa | 2004-04-27 |
| 6721420 | Folding portable telephone apparatus | Masao Kobayashi, Hidehiro Yanagibashi, Teruo Nanmoku, Suguru Suzuki, Naokazu Nagasawa | 2004-04-13 |
| 6633749 | Folding mobile wireless device | Masao Kobayashi, Suguru Suzuki, Teruo Nanmoku, Hidehiro Yanagibashi, Toshihisa Ubukata | 2003-10-14 |
| 6490436 | Battery pack removing device | Ryoichi Kaiwa, Tetsuo Hirabayashi, Jun Sato | 2002-12-03 |
| 6215602 | Lens holding device for portable communication device | Makoto Tamaru | 2001-04-10 |
| 6193132 | Method for bonding semiconductor chip and device therefor | Motojiro SHIBATA, Yukihiro Ikeya | 2001-02-27 |
| 5903132 | Battery pack holding structure providing force components for eliminating play of an electronic device in plural dimensions | Akinori Ohira, Noriyoshi Sato, Kazutoshi Ichinose | 1999-05-11 |
| 5376924 | Fire sensor | Yukiko Kaji, Sigelu Ohtani | 1994-12-27 |
| 5335367 | Antenna retracting structure of portable radio | Naotomo Adachi, Ryoichi Kaiwa, Michiyoshi Kudoh | 1994-08-02 |
| 5327584 | Portable radio having cover releasing mechanism and receive switch which are operable together | Naotomo Adachi, Ryoichi Kaiwa, Michiyoshi Kudoh | 1994-07-05 |
| 4661320 | Gas sensor | Kentaro Ito, Yukio Yamauchi | 1987-04-28 |