Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819661 | Method and apparatus of a mobile communication system which reduces power consumption by observing only the starting slot on a TDMA radio channel | Ichiro Okajima, Akihiro Maebara, Atsushi Murase, Tadao Takami | 2004-11-16 |
| 6816130 | Display apparatus for use in athletic games | Hideomi Shishido, Yukinori Nagao, Masayuki Tanaka, Mitsuo Koyama, Norihiro Yuki | 2004-11-09 |
| 6807276 | Portable telephone | Naofumi Hirayama, Mizuki Tomono, Yoshinori Nakatsuka, Mikiko Arakawa | 2004-10-19 |
| 6744841 | Method for carrying equipment out of nuclear power plant | Masataka Aoki, Takahiro Adachi, Mitsuo Kuroha, Kazunori Izumi | 2004-06-01 |
| 6730468 | Silver halide photographic emulsion and photographic light-sensitive material using the same | Katsuhiro Yamashita, Takanori Hioki | 2004-05-04 |
| 6692905 | Methine compound-containing silver halide photographic emulsion and photographic material using the same | Takanori Hioki | 2004-02-17 |