OK

Osamu Kato

Sumitomo Electric Industries: 73 patents #71 of 21,551Top 1%
PA Panasonic: 34 patents #418 of 21,108Top 2%
UA Uacj: 7 patents #21 of 238Top 9%
FC Furukawa Electric Co.: 6 patents #331 of 2,370Top 15%
UF Uacj Foil: 6 patents #5 of 24Top 25%
KO Konica: 5 patents #528 of 1,958Top 30%
Ngk Spark Plug Co.: 2 patents #703 of 1,594Top 45%
OC Oki Semiconductor Co.: 2 patents #109 of 526Top 25%
OC Oki Electric Industry Co.: 2 patents #947 of 2,807Top 35%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
SC Shinagawa Refractories Co.: 2 patents #41 of 162Top 30%
FC Fuji Electric Co.: 2 patents #952 of 2,643Top 40%
NF Nippon Graphite Fiber: 1 patents #8 of 23Top 35%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
NC Nippon Steel Chemical Co.: 1 patents #136 of 380Top 40%
ST Sun Patent Trust: 1 patents #90 of 106Top 85%
TI Takeda Chemical Industries: 1 patents #745 of 1,420Top 55%
TO Tokico: 1 patents #164 of 359Top 50%
NE Nec Electronics: 1 patents #715 of 1,789Top 40%
CP Chugoku Marine Paints: 1 patents #25 of 59Top 45%
DT Daido Tokushuko: 1 patents #152 of 382Top 40%
DE Denso: 1 patents #6,940 of 11,792Top 60%
FL Fujitsu Automation Limited: 1 patents #23 of 36Top 65%
FA Furukawa-Sky Aluminum: 1 patents #24 of 80Top 30%
KS Kobe Steel: 1 patents #857 of 2,031Top 45%
KS Kabushiki Kaisha Teikoku Denki Seisakusho: 1 patents #3 of 10Top 30%
KC Kanda Tushin Kogyo Co.: 1 patents #4 of 19Top 25%
KI Kurita Water Industries: 1 patents #167 of 384Top 45%
LC Lapis Semiconductor Co.: 1 patents #173 of 349Top 50%
CK Calsonic Kansei: 1 patents #307 of 675Top 50%
📍 Chiyoda, JP: #3 of 1,712 inventorsTop 1%
Overall (All Time): #4,684 of 4,157,543Top 1%
172
Patents All Time

Issued Patents All Time

Showing 51–75 of 172 patents

Patent #TitleCo-InventorsDate
7443551 Document feeder and image forming apparatus Masashi Aoki, Tsuyoshi Mizubata, Kiyoshi Hata, Nobutaka Kato, Kazuaki Ito 2008-10-28
7419906 Method for manufacturing a through conductor 2008-09-02
7309627 Method for fabricating a gate mask of a semiconductor device 2007-12-18
7292862 Base station apparatus, communication terminal apparatus, and communication method Atsushi Sumasu, Mitsuru Uesugi, Yoshiko Saito, Toyoki Ue, Junichi Aizawa +3 more 2007-11-06
7215642 System and method for regulating data transmission in accordance with a receiver's expected demodulation capacity Mitsuru Uesugi, Katsuhiko Hiramatsu, Kazuyuki Miya, Junichi Aizawa, Toyoki Ue 2007-05-08
7206587 Communication terminal apparatus, base station apparatus, and radio communication method Kenichi Miyoshi, Junichi Aizawa 2007-04-17
7155170 Communication terminal apparatus, base station apparatus, and radio communication method Kenichi Miyoshi, Atsushi Sumasu, Isamu Yoshii, Katsuhiko Hiramatsu 2006-12-26
7145886 Communication terminal, base station system, and method of controlling transmission power Takashi Kitade, Kazuyuki Miya, Katsuhiko Hiramatsu 2006-12-05
7133379 Wireless communication system, and base station apparatus and communication terminal apparatus accommodated in the system Isamu Yoshii, Kenichi Miyoshi, Atsushi Sumasu 2006-11-07
7039003 Radio communication apparatus and radio communication method Masaki Hayashi, Kazuyuki Miya 2006-05-02
7006798 Communication terminal apparatus, base station apparatus and radio communication method Kenichi Miyoshi, Atsushi Sumasu, Isamu Yoshii, Katsuhiko Hiramatsu 2006-02-28
6993343 Base station device and wireless communication method Isamu Yoshii, Kenichi Miyoshi, Atsushi Sumasu 2006-01-31
6987989 Base station apparatus provided with array antennas Katsuhiko Hiramatsu 2006-01-17
6973289 Radio communication device and method of controlling transmission rate Toyoki Ue, Katsuhiko Hiramatsu 2005-12-06
6938195 Communication terminal apparatus, base station, and method of radio communication Guizeng Shi, Mitsuru Uesugi 2005-08-30
6931238 Radio communication apparatus and antenna control method Junichi Aizawa, Mitsuru Uesugi, Takeshi Akiyama 2005-08-16
6889041 Mobile communication system Kenichi Miyoshi, Katsuhiko Hiramatsu, Takahisa Aoyama, Atsushi Sumasu 2005-05-03
6873857 Base station apparatus and transmit power control method Hideki Kanemoto 2005-03-29
6862458 Transmission power control apparatus and transmission power control method Hideki Kanemoto 2005-03-01
6849302 Resin-coated metal sheet for parts of electronic machinery and tools and production method thereof Masaru Ohta 2005-02-01
6799053 Communication terminal apparatus Kenichi Miyoshi, Junichi Aizawa 2004-09-28
6797407 Metallic plate material for electric/electronic instrument and electric/electronic instrument using same 2004-09-28
6778520 Radio communication apparatus and method Eiji Katsura, Masatoshi Watanabe 2004-08-17
6775513 Image forming apparatus having removable angle stopper Kiyoshi Hata, Tsuyoshi Mizubata, Masashi Aoki, Nobutaka Kato 2004-08-10
6760590 Communication terminal apparatus, base station apparatus, and radio communication method Kenichi Miyoshi, Junichi Aizawa 2004-07-06