KA

Koji Arai

HI Hitachi: 3 patents #329 of 3,771Top 9%
HC Hitachi Ulsi Systems Co.: 2 patents #28 of 350Top 8%
EM Elpida Memory: 1 patents #8 of 54Top 15%
Fujitsu Limited: 1 patents #1,098 of 3,370Top 35%
Canon: 1 patents #1,008 of 2,442Top 45%
Overall (2004): #8,472 of 270,089Top 4%
5
Patents 2004

Issued Patents 2004

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6829488 Transmission level control method and transceiver apparatus in wireless local loop system Shoichi Sato 2004-12-07
6816948 Storage system certifying a host computer Manabu Kitamura 2004-11-09
6765815 Semiconductor memory device having a main word-line layer disposed above a column selection line layer Hiroki Fujisawa, Chiaki Dono 2004-07-20
6762949 Dynamic RAM-and semiconductor device Hiroki Fujisawa, Riichiro Takemura 2004-07-13
6757084 Image reading apparatus and control method thereof Mitsuru Kurita, Hiroshi Sato, Koichi Ishimoto, Taro Ikeda, Takashi Sugiura 2004-06-29