MY

Masakazu Yamamoto

EB Ebara: 27 patents #65 of 1,611Top 5%
HI Hitachi: 14 patents #2,889 of 28,497Top 15%
DE Denso: 7 patents #1,924 of 11,792Top 20%
FI Fujifilm Business Innovation: 5 patents #1,029 of 1,659Top 65%
TL Tokyo Electron Limited: 5 patents #1,450 of 5,567Top 30%
KS Kyocera Document Solutions: 4 patents #749 of 1,545Top 50%
TO Toyota: 4 patents #6,703 of 26,838Top 25%
SK Showa Denko K.K.: 3 patents #463 of 1,736Top 30%
QC Qingdao Haier Washing Machine Co.: 3 patents #36 of 190Top 20%
AC Asahi Shipping Co.: 2 patents #5 of 10Top 50%
MC Miura Co.: 2 patents #44 of 163Top 30%
AC Aqua Co.: 2 patents #10 of 43Top 25%
TC Tsuneishi Shipbuilding Co.: 2 patents #5 of 10Top 50%
KS Kobe Steel: 2 patents #616 of 1,773Top 35%
ES Espec: 1 patents #23 of 51Top 50%
HC Haier Asia Co.: 1 patents #7 of 19Top 40%
KS Kobe Steel: 1 patents #857 of 2,031Top 45%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
JC Japan Polyolefins Co.: 1 patents #37 of 85Top 45%
KM Kyocera Mita: 1 patents #439 of 763Top 60%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
📍 Iwate, JP: #5 of 263 inventorsTop 2%
Overall (All Time): #21,420 of 4,157,543Top 1%
82
Patents All Time

Issued Patents All Time

Showing 26–50 of 82 patents

Patent #TitleCo-InventorsDate
8848211 Maintenance program creation for an image forming apparatus 2014-09-30
8686950 Setting operation support device for substrate processing apparatus, setting operation support method and storage medium having program stored therein 2014-04-01
8688355 Intake air flow rate control device for internal combustion engine Shinichi Soejima, Naoto Kato 2014-04-01
8297041 Exhaust gas purification apparatus for internal combustion engine Takayuki Demura 2012-10-30
8261533 Exhaust purification apparatus of internal combustion engine Takayuki Demura 2012-09-11
7991345 Image forming apparatus 2011-08-02
7824058 Wake-up apparatus Manabu Inoue 2010-11-02
6955551 Card edge connector jig and card edge connector connection mechanism 2005-10-18
6520745 Performance regulating device for fluid machinery Yoshio Miyake, Junya Kawabata, Keita Uwai, Yoshiaki Miyazaki, Katsuji Iijima +1 more 2003-02-18
6435836 Fluid machinery Makoto Kobayashi, Yoshio Miyake, Junya Kawabata, Keita Uwai, Yoshiaki Miyazaki +1 more 2002-08-20
6350105 Frequency and current control for fluid machinery Makoto Kobayashi, Yoshio Miyake, Kaoru Yagi, Keita Uwai, Yoshiaki Miyazaki +1 more 2002-02-26
6330703 Method and circuit for determining the power consumption requirements for a semiconductor logic circuit and designing the circuit accordingly Tatsuya Saito, Masayoshi Yagyu, Hiroki Yamashita, Tsuneyo Chiba 2001-12-11
6326443 Process for preparing ethylene polymer and catalyst used therefor Takashi Monoi, Hidenobu Torigoe, Yoshimitsu Ishihara, Shintaro Inazawa 2001-12-04
6140443 Ethylenic polymers and process for the production thereof Takashi Monoi, Hidenobu Torigoe, Yoshimitsu Ishihara, Shintaro Inazawa, Shigeki Saito 2000-10-31
6040399 Preparation method of ethylene base polymer Takashi Monoi, Hidenobu Torigoe, Yasunori Takemoto 2000-03-21
6011127 Process for the production of ethylenic polymers Takashi Monoi, Hidenobu Torigoe, Yoshimitsu Ishihara, Shintaro Inazawa 2000-01-04
5964582 Fragment prevention and containment for a bearing device for use in a pump Makoto Kobayashi, Yoshio Miyake, Koji Isemoto, Keita Uwai, Yoshiaki Miyazaki 1999-10-12
5923539 Multilayer circuit substrate with circuit repairing function, and electronic circuit device Kiyoshi Matsui, Ryohei Satoh, Michifumi Kawai, Masashi Ohkubo, Yutaka Watanabe +3 more 1999-07-13
5888053 Pump having first and second outer casing members Makoto Kobayashi, Yoshio Miyake, Koji Isemoto, Kaoru Yagi, Keita Uwai +3 more 1999-03-30
5857841 Full-circumferential flow pump Makoto Kobayashi, Yoshio Miyake, Koji Isemoto, Keita Uwai, Yoshiaki Miyazaki 1999-01-12
5844762 Electronic circuit device having a function of inhibiting resonance in power wiring Hideho Yamamura, Naoki Maru, Satoshi Muraoka 1998-12-01
5822329 Data-transmitter-receiver Kazunori Nakajima, Noboru Masuda, Tadaaki Isobe, Masamori Kashiyama, Bunichi Fujita 1998-10-13
5797731 Group of full-circumferential-flow pumps and method of manufacturing the same Makoto Kobayashi, Yoshio Miyake, Koji Isemoto, Keita Uwai, Yoshiaki Miyazaki 1998-08-25
5729550 Data transmitter-receiver Kazunori Nakajima, Noboru Masuda, Tadaaki Isobe, Masamori Kashiyama, Bunichi Fujita 1998-03-17
5704761 Full-circumferential flow pump Makoto Kobayashi, Yoshio Miyake, Koji Isemoto, Keita Uwai, Yoshiaki Miyazaki 1998-01-06