Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9182304 | Power meter, power measurement method, program and storage medium | Ryujiro Fujita, Takehiko Shioda, Akio Fukushima, Yasuteru Kodama, Ryushin Kametani | 2015-11-10 |
| 8179766 | Recording device and method, and computer program | Masahiro Kato, Tsuyoshi Hasebe | 2012-05-15 |
| 7948843 | Information recording medium, apparatus and method for recording information, and computer program | Masayoshi Yoshida, Toshiro Tanikawa, Tsuyoshi Hasebe, Shinji Suzuki, Takeshi Koda +1 more | 2011-05-24 |
| 7944792 | Information recording medium, data structure, and recording apparatus | Tsuyoshi Hasebe | 2011-05-17 |
| 7801007 | Information recording medium, and information recording apparatus and method | Masahiro Kato, Takeshi Koda, Keiji Katata, Masami Oishi | 2010-09-21 |