OT

Osamu Tanaka

DI Daikin Industries: 25 patents #74 of 2,957Top 3%
NS Nippon Steel: 23 patents #35 of 4,423Top 1%
PA Panasonic: 19 patents #1,080 of 21,108Top 6%
NK Nippon Carbide Kogyo: 12 patents #2 of 105Top 2%
Nissan Motor Co.: 11 patents #614 of 8,689Top 8%
MC Miura Co.: 8 patents #5 of 163Top 4%
AN Anritsu: 5 patents #62 of 633Top 10%
MI Minolta: 5 patents #345 of 1,109Top 35%
Rohm Co.: 4 patents #677 of 2,292Top 30%
ND Nittetsu Plant Designing: 4 patents #1 of 74Top 2%
KT Kabushiki Kaisha Toshiba: 4 patents #8,011 of 21,451Top 40%
NK Nsk-Warner K.K.: 3 patents #65 of 206Top 35%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
TO Tokuyama: 3 patents #111 of 562Top 20%
TL Tokyo Electron Limited: 3 patents #2,069 of 5,567Top 40%
DC Dowa Electronics Materials Co.: 3 patents #68 of 241Top 30%
JC Jeco Co.: 3 patents #9 of 73Top 15%
Dow Corning: 2 patents #658 of 1,768Top 40%
MC Maruzen Sewing Machine Co.: 2 patents #7 of 15Top 50%
NE Nec: 2 patents #5,510 of 14,502Top 40%
KO Komatsu: 2 patents #831 of 2,087Top 40%
CC Citizen Holdings Co.: 2 patents #121 of 431Top 30%
KS Kobe Steel: 2 patents #504 of 2,031Top 25%
NO Nof: 1 patents #246 of 561Top 45%
AC Art Metal Mfg. Co.: 1 patents #5 of 24Top 25%
SC Sanyu Rec Co.: 1 patents #9 of 15Top 60%
TL Tokyo Electron Saga Limited: 1 patents #14 of 24Top 60%
TC Toray Silicone Co.: 1 patents #64 of 116Top 60%
TS Toshiba Energy Systems & Solutions: 1 patents #268 of 569Top 50%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
DC Dow Corning Toray Silicone Company: 1 patents #139 of 246Top 60%
DC Dow Corning Toray Co.: 1 patents #117 of 258Top 50%
EI Echo Incorporated: 1 patents #24 of 51Top 50%
FC Fine M-Tec Co.: 1 patents #38 of 97Top 40%
IC Ichikawa Woolen Textile Co.: 1 patents #10 of 29Top 35%
MC Micro-Tec Company: 1 patents #2 of 4Top 50%
DE Denso: 1 patents #6,940 of 11,792Top 60%
MC Minolta Co.: 1 patents #942 of 1,416Top 70%
DC Dainihon Jochugiku Co.: 1 patents #13 of 34Top 40%
MC Miura Institute Of Research & Development Co.: 1 patents #14 of 38Top 40%
DC Daihatsu Motor Co.: 1 patents #84 of 248Top 35%
CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
AC Anritsu Infivis Co.: 1 patents #6 of 18Top 35%
📍 Akita, JP: #1 of 283 inventorsTop 1%
Overall (All Time): #4,931 of 4,157,543Top 1%
167
Patents All Time

Issued Patents All Time

Showing 26–50 of 167 patents

Patent #TitleCo-InventorsDate
9127835 Boiler steam amount measuring method, boiler load analyzing method, boiler steam amount measuring apparatus, and boiler load analyzing apparatus Tetsuji Namoto, Noriaki Nagai 2015-09-08
9093706 Si alloy-containing negative electrode active material for electrical devices Manabu Watanabe, Masao Yoshida 2015-07-28
9087185 Server device for transmitting and receiving data to and from client device through access point Nobuhiko Arashin, Toyoshi Yamada, Masahiko Nagoshi, Akihiko Shiotsuki 2015-07-21
9065633 Wireless communication apparatus for setting frequency band for wireless communications using encryption key information to predetermined frequency band Toyoshi Yamada, Nobuhiko Arashin 2015-06-23
9055516 Wireless communication apparatus selecting one of direct communication path and indirect communication path via access point apparatus Akira YAMASAKI, Toyoshi Yamada, Nobuhiko Arashin, Akihiko Shiotsuki, Masahiko Nagoshi 2015-06-09
9048492 Negative electrode active material for electric device Manabu Watanabe, Masao Yoshida 2015-06-02
8956720 Heat-resistant brittle label Koudai Takeda 2015-02-17
8954532 Communication system determining effective remaining transmission rate using small-sized test data before transmitting actual data Hiroyuki Watanabe, Toyoshi Yamada, Nobuhiko Arashin, Masahiko Nagoshi, Kazuaki Inokuchi 2015-02-10
8843067 Wireless communications apparatus and wireless communications method Masahiko Nagoshi, Wataru Noguchi, Hiroyuki Yurugi, Sotaro Shinkai, Akihiko Shiotsuki +2 more 2014-09-23
8835052 Si alloy negative electrode active material for electric device Manabu Watanabe 2014-09-16
8804528 Method of selecting wireless communication path Akihiko Shiotsuki, Nobuhiko Arashin 2014-08-12
8797224 Array antenna apparatus including multiple steerable antennas and capable of eliminating influence of surrounding metal components Sotaro Shinkai, Wataru Noguchi, Hiroyuki Yurugi, Masahiko Nagoshi, Akihiko Shiotsuki +2 more 2014-08-05
8764882 Fluid treatment method, fluid treatment apparatus, and fluid Keiichirou Kametani, Morimasa Watanabe 2014-07-01
8603619 Heat-resistant brittle label Koudai Takeda 2013-12-10
8583052 Wireless communication apparatus changing radiation patterns of antenna apparatuses Wataru Noguchi, Toyoshi Yamada, Hiroyuki Yurugi, Nobuhiko Arashin, Masahiko Nagoshi 2013-11-12
8570895 Communication apparatus, communication system, communication method, program, and integrated circuit Nobuhiko Arashin, Toyoshi Yamada, Hiroyuki Yurugi, Masahiko Nagoshi, Akihiko Shiotsuki 2013-10-29
8521093 Wireless communications apparatus, wireless communications method, program, and integrated circuit Akihiko Shiotsuki, Toyoshi Yamada 2013-08-27
8451749 Wireless communication device and wireless communication control method Nobuhiko Arashin 2013-05-28
8396442 Wireless communication apparatus capable of rapidly changing directional patterns of multiple steerable antenna apparatuses Toyoshi Yamada, Wataru Noguchi, Nobuhiko Arashin, Hiroyuki Yurugi, Masahiko Nagoshi +1 more 2013-03-12
8386603 Information processing terminal device and network connection method Nobuhiko Arashin 2013-02-26
8301100 Directional pattern determining method capable of quickly selecting optimum directional pattern Akihiko Shiotsuki, Sotaro Shinkai, Masahiko Nagoshi, Nobuhiko Arashin, Hiroyuki Yurugi +2 more 2012-10-30
8277186 Turbine blade assembly and steam turbine 2012-10-02
8240039 Method for producing piston for internal-combustion engine Atsushi Kondoh, Shoji Kanai, Takaaki Komatsu 2012-08-14
8223516 Multi-pulse rectifier for AC drive systems having separate DC bus per output phase John D. Kleinecke, Michael C. Daskalos 2012-07-17
8202933 Silicone resin composition for encapsulating luminescent element and process for producing optical-semiconductor electronic part with the same through potting Yoshiteru Miyawaki 2012-06-19