MW

Masahiko Watanabe

HI Hitachi: 20 patents #1,757 of 28,497Top 7%
Sharp Kabushiki Kaisha: 10 patents #1,673 of 10,731Top 20%
Tdk: 8 patents #764 of 3,796Top 25%
UN Unknown: 8 patents #1,262 of 83,584Top 2%
UJ Unisia Jecs: 6 patents #38 of 395Top 10%
NS National Institute Of Agrobiological Sciences: 5 patents #9 of 225Top 4%
UI Ube Industries: 5 patents #249 of 1,686Top 15%
Canon: 5 patents #9,253 of 19,416Top 50%
ND Nitto Denko: 4 patents #785 of 2,479Top 35%
HA Hitachi Unisia Automotive: 3 patents #4 of 62Top 7%
HS Hitachi Automotive Systems: 3 patents #507 of 1,636Top 35%
Nissan Motor Co.: 3 patents #2,303 of 8,689Top 30%
SO Sony: 2 patents #12,963 of 25,231Top 55%
KA Kao: 2 patents #1,388 of 3,221Top 45%
MM Mitsubishi Motors: 2 patents #508 of 1,823Top 30%
NK Nippon Kayaku: 1 patents #556 of 1,103Top 55%
CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
DC Dowa Mining Co.: 1 patents #157 of 324Top 50%
FC Fujifilm Ri Pharma Co.: 1 patents #3 of 29Top 15%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
HC Hokuetsu Industries Co.: 1 patents #11 of 24Top 50%
NE Nec: 1 patents #7,889 of 14,502Top 55%
NI Ngk Insulators: 1 patents #1,271 of 2,083Top 65%
CC Citizen Holdings Co.: 1 patents #208 of 431Top 50%
OC Odawara Engineering Co.: 1 patents #10 of 25Top 40%
PP Perseus Proteomics: 1 patents #45 of 70Top 65%
RC Rheon Automatic Machinery Co.: 1 patents #55 of 90Top 65%
SC Soshin Electric Co.: 1 patents #25 of 36Top 70%
TO Toto: 1 patents #620 of 1,113Top 60%
📍 Kitakyushu, NJ: #1 of 1 inventorsTop 100%
Overall (All Time): #17,125 of 4,157,543Top 1%
92
Patents All Time

Issued Patents All Time

Showing 1–25 of 92 patents

Patent #TitleCo-InventorsDate
12329333 Toilet device Katsushi Maeta, Fumiya Midori, Yoshitaka Imamura, Jun Kawamata 2025-06-17
12121605 Dyeing composition for keratin fibers comprising a direct dye and an organic alkalizing agent, method for dyeing; and kit-of-parts thereof Bernd Nöcker, Steven Breakspear, Fariba Ghiasi, Anna Neu, Fumina Abo 2024-10-22
11390507 Traveling control method and traveling control device for aerial work platform Katsumi Tanikawa, Norihide IKARASHI 2022-07-19
10288782 Infrared reflective film Yutaka Ohmori 2019-05-14
10209414 Infrared-reflecting film Yosuke Nakanishi, Yutaka Ohmori 2019-02-19
10007037 Infrared-ray reflective film Junichi Fujisawa, Yutaka Ohmori 2018-06-26
9816429 Cooling device for internal combustion engine and control method for cooling device Atsushi Murai, Tomoyuki Murakami, Shigeyuki Sakaguchi, Yuichi Toyama, Hideaki Nakamura 2017-11-14
9810240 Water pump and method for producing water pump Yusuke FURUSAWA 2017-11-07
9726068 Cooling device for internal combustion engine and control method for cooling device Atsushi Murai, Tomoyuki Murakami, Shigeyuki Sakaguchi, Yuichi Toyama, Hideaki Nakamura 2017-08-08
9677611 Low friction lubrication assembly Jean Michel Martin, Makoto Kano, Takumaru Sagawa, Yutaka Mabuchi 2017-06-13
9516721 Organic electro-luminescence light-emitting device and production method of the same Shigenori Morita, Ryohei Kakiuchi, Takahiro Nakai, Jin Yoshikawa, Junichi Nagase 2016-12-06
8927772 Tertiary amine preparation process Gosuke Tateno, Hirofumi MIZUKOSHI 2015-01-06
8815211 Radioactive metal-labeled anti-cadherin antibody Akihiro Hino, Akio Nagano, Tadasi Matsuura, Hirokazu Satoh, Fumiko Nomura +1 more 2014-08-26
8727526 Inkjet printing apparatus Kosuke Yamamoto, Tetsuya Saito, Yoshiaki Suzuki, Koji Furusawa, Hiroshi Tajika +4 more 2014-05-20
8724157 Printing apparatus and printer driver Nobuhiro Ishizaka, Toru Nakayama, Takashi Kasahara, Takuji Katsu, Souhei Tanaka 2014-05-13
8587805 Execution log generation apparatus and method Akio Kobayashi, Kazumasa Taneike 2013-11-19
8520248 Printing apparatus and printer driver Nobuhiro Ishizaka, Toru Nakayama, Takashi Kasahara, Takuji Katsu, Souhei Tanaka 2013-08-27
8452519 Valve timing control apparatus for internal combustion engine Naoki Kokubo, Yoshiyuki Kobayashi, Takahumi Oowada 2013-05-28
8422339 Low friction lubrication assembly Jean Michel Martin, Makoto Kano, Takumaru Sagawa, Yutaka Mabuchi 2013-04-16
8403532 LED module and LED light source apparatus Atsushi Yamashita, Hiroyuki Nabesawa, Hiroshi Nishioka, Ken Sumitani 2013-03-26
8344096 Phosphorus-containing polycarbonate polyol, method for production thereof, and phosphorus-containing polycarbonate polyurethane Ryoichi Takasawa, Kosuke Fujiyama, Masahiro Naiki, Yasuhiro Kawachi 2013-01-01
8297158 Combined processing lathe and its tool post Atsushi Aoyagi 2012-10-30
8245678 Variable valve timing control apparatus of internal combustion engine 2012-08-21
8173790 Insect desiccation resistance genes and uses thereof Takahiro Kikawada, Takashi Okuda, Kazuei Mita, Keiko Kadono 2012-05-08
8148945 Device provided with power supply circuit 2012-04-03