TO

Takashi Ogawa

ON onsemi: 26 patents #42 of 1,901Top 3%
TO Toyota: 24 patents #844 of 26,838Top 4%
KT Kabushiki Kaisha Toshiba: 22 patents #1,311 of 21,451Top 7%
DE Denso: 17 patents #571 of 11,792Top 5%
SN Sii Nanotechnology: 12 patents #9 of 157Top 6%
PA Panasonic: 11 patents #2,326 of 21,108Top 15%
Honda Motor Co.: 10 patents #2,048 of 21,052Top 10%
Nsk: 8 patents #184 of 1,559Top 15%
TC Toshiba Ceramics Co.: 8 patents #9 of 458Top 2%
SC Sanyo Electric Co.: 8 patents #678 of 6,347Top 15%
RE Renesas Electronics: 8 patents #458 of 4,529Top 15%
HI Hitachi: 6 patents #6,582 of 28,497Top 25%
UN Unknown: 5 patents #3,065 of 83,584Top 4%
NC Nkk Co.: 5 patents #99 of 1,173Top 9%
TS Toshiba Medical Systems: 5 patents #256 of 1,088Top 25%
RT Renesas Technology: 5 patents #592 of 3,337Top 20%
JT Japan Tobacco: 5 patents #108 of 1,187Top 10%
Ricoh Company: 4 patents #4,167 of 9,818Top 45%
NA Nabtesco: 4 patents #32 of 320Top 10%
KS Korea Research Institute Of Standards And Science: 4 patents #56 of 481Top 15%
Robert Bosch Gmbh: 3 patents #5,512 of 19,740Top 30%
OT On Semiconductoc Trading: 3 patents #2 of 91Top 3%
II Ichikoh Industries: 3 patents #35 of 256Top 15%
SC Sanyo Semiconductor Co.: 3 patents #47 of 323Top 15%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
NE Nec: 3 patents #4,195 of 14,502Top 30%
AC Aisin Aw Co.: 2 patents #784 of 2,011Top 40%
DC Daihatsu Motor Co.: 2 patents #38 of 248Top 20%
HS Hitachi Automotive Systems: 2 patents #689 of 1,636Top 45%
TI Toyota Industries: 2 patents #605 of 1,610Top 40%
MK Miyoshi Yushi Kabushiki Kaisha: 2 patents #14 of 28Top 50%
NC Nishikawa Rubber Co.: 2 patents #72 of 246Top 30%
SC Sankei Giken Kogyo Co.: 2 patents #7 of 64Top 15%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
TO Topcon: 2 patents #309 of 684Top 50%
MC Murata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
NK Nsk-Warner K.K.: 1 patents #110 of 206Top 55%
OC Ohi Seisakusho Co.: 1 patents #94 of 196Top 50%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
OC Otsuka Chemical Co.: 1 patents #131 of 269Top 50%
OK Otsuka Kagaku Kabushiki Kaisya: 1 patents #86 of 183Top 50%
MC Makino Milling Machine Co.: 1 patents #91 of 184Top 50%
KS Kobe Steel: 1 patents #937 of 1,773Top 55%
KL Kabushiki Kaisha Honda Lock: 1 patents #64 of 171Top 40%
JM Johnan Manufacturing: 1 patents #17 of 34Top 50%
AC Asahi Kasei Chemicals: 1 patents #262 of 543Top 50%
JC Japan Petroleum Exploration Co.: 1 patents #32 of 93Top 35%
JC Japan Hydrazine Co.: 1 patents #17 of 35Top 50%
IN Inpex: 1 patents #34 of 67Top 55%
HK Honda Giken Kabushiki Kaisha: 1 patents #5 of 184Top 3%
Samsung: 1 patents #49,284 of 75,807Top 70%
TC Taiyo Yuden Co.: 1 patents #643 of 959Top 70%
AC Ajinomoto Co.: 1 patents #1,164 of 2,190Top 55%
HZ Hitachi Zosen: 1 patents #216 of 531Top 45%
TS Toshiba Energy Systems & Solutions: 1 patents #268 of 569Top 50%
HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
NE Nec Electronics: 1 patents #715 of 1,789Top 40%
NC Nippon Electric Co.: 1 patents #251 of 792Top 35%
AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
NI Nisshinbo Industries: 1 patents #182 of 375Top 50%
Overall (All Time): #2,279 of 4,157,543Top 1%
237
Patents All Time

Issued Patents All Time

Showing 51–75 of 237 patents

Patent #TitleCo-InventorsDate
10084398 Motor control circuit and method 2018-09-25
9935565 Motor control circuit and method 2018-04-03
9887652 Controlling lead angle using a single motor integrated circuit pin Fumio Kumazawa 2018-02-06
9793831 Motor control circuit and method 2017-10-17
9748877 Motor drive circuit and method 2017-08-29
9731244 Carbon dioxide recovery apparatus and carbon dioxide recovery method Yukio Ohashi, Hideo Kitamura 2017-08-15
9722516 Motor drive circuit and method 2017-08-01
9667176 Motor control circuit and method 2017-05-30
9667175 Motor control circuit and method 2017-05-30
9621079 Construction machine Kohei Sakurai, Yuichiro Morita 2017-04-11
9546607 Variable valve device of internal combustion engine Hisaki Ito 2017-01-17
9548633 Stator of motor having tooth portions with different widths Yuichi Yoshikawa, Ikuo Ozaki, Toshiyuki Tamamura, Hirokazu Yamauchi 2017-01-17
9540786 Construction machine control system 2017-01-10
9492791 Method of estimating stable state membrane filtration flux Yoshihiko Mori 2016-11-15
9479090 Motor control circuit and method 2016-10-25
9466999 Vehicle with an electric storage section capable of discharging (supplying) an electric power to an external electric load, discharge system including the vehicle and a power cable, method for discharging the electric storage section, and equipment external to the vehicle used in the discharge system Daisuke Ishii, Shigeki Kinomura, Tomoyuki Mizuno, Hiroki Sawada, Yasuo Suzuki 2016-10-11
9464842 Carbon dioxide separating and capturing system and method of operating same Hideo Kitamura 2016-10-11
9425022 Monochromator and charged particle apparatus including the same Bok Lae Cho, Sang Jung Ahn, In Yong Park, Cheolsu Han 2016-08-23
9387767 Vehicle with an electric storage section, and charge-discharge system including the vehicle and an energy management equipment Daisuke Ishii, Shigeki Kinomura, Tomoyuki Mizuno, Hiroki Sawada, Yasuo Suzuki 2016-07-12
9373981 Stator of motor and motor Yuichi Yoshikawa, Ikuo Ozaki, Toshiyuki Tamamura, Hirokazu Yamauchi 2016-06-21
9356478 Stator of motor and motor Yuichi Yoshikawa, Ikuo Ozaki, Toshiyuki Tamamura, Hirokazu Yamauchi 2016-05-31
9347384 Control device for internal combustion engine Noriyuki Takada, Shinobu Ishiyama 2016-05-24
9248397 Carbon dioxide separating and capturing apparatus and method of operating same Yukio Oohashi, Hideo Kitamura 2016-02-02
9159528 Electron beam apparatus Yasutsugu Usami, Mitsuhiro Togashi 2015-10-13
9155991 Carbon dioxide recovery apparatus and carbon dioxide recovery method Yukio Ohashi, Hideo Kitamura 2015-10-13