HK

Hiroshi Kawamura

NT Ntn: 27 patents #37 of 1,364Top 3%
JT Jtekt: 15 patents #58 of 1,969Top 3%
SO Sony: 14 patents #3,108 of 25,231Top 15%
Canon: 12 patents #5,447 of 19,416Top 30%
Sharp Kabushiki Kaisha: 8 patents #2,076 of 10,731Top 20%
Mitsubishi Electric: 7 patents #4,301 of 25,717Top 20%
Honda Motor Co.: 6 patents #3,726 of 21,052Top 20%
NI Ngk Insulators: 5 patents #566 of 2,083Top 30%
JI Japan Atomic Energy Research Institute: 4 patents #34 of 609Top 6%
SS Sumitomo Wiring Systems: 3 patents #955 of 2,615Top 40%
JC Japan Storage Battery Co.: 3 patents #29 of 170Top 20%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
Pioneer: 2 patents #761 of 1,730Top 45%
GI Gs Yuasa International: 2 patents #193 of 491Top 40%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
JS Jtekt Europe S.A.S.: 2 patents #5 of 9Top 60%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
Yamaha Motor: 2 patents #855 of 2,310Top 40%
HO Honeywell: 2 patents #4,946 of 14,447Top 35%
TI Toray Industries: 1 patents #2,000 of 3,690Top 55%
PI Pigeon: 1 patents #33 of 54Top 65%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
NE Nec: 1 patents #7,889 of 14,502Top 55%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
SA Samco: 1 patents #4 of 16Top 25%
📍 Okazaki, AZ: #1 of 1 inventorsTop 100%
Overall (All Time): #9,284 of 4,157,543Top 1%
124
Patents All Time

Issued Patents All Time

Showing 51–75 of 124 patents

Patent #TitleCo-InventorsDate
8360649 Wheel bearing apparatus incorporated with a wheel speed detecting apparatus Takayuki Norimatsu, Yujiro Ono 2013-01-29
8292037 Engine lubrication system Shunji Mamiya, Noboru Nowatari, Hitoshi Uema 2012-10-23
8186885 Bearing apparatus for a wheel of vehicle Mitsuru Umekida, Kazunari Yamamoto 2012-05-29
8132968 Bearing unit for wheel Yoshikazu Fukumura, Masayuki Kuroda, Hisaaki Kura, Shin Tomogami, Shigeaki Fukushima 2012-03-13
8083598 Bearing device for wheel Kazunari Yamamoto, Kiyotake Shibata 2011-12-27
8061414 Boil cooling method, boil cooling apparatus, flow channel structure, and applied technology field thereof Koichi Suzuki, Haruhiko Ohta, Yoshiyuki Abe 2011-11-22
8057314 Joint assembly, a wheel bearing apparatus, and the assemblies included in an axle module Mitsuru Umekida, Shigeaki Fukushima, Kiyoshige Yamauchi, Masahiro Ozawa 2011-11-15
8054064 Sensor holder with a wheel bearing apparatus incorporated with a wheel speed detecting apparatus including an annular fitting member in the sensor holder and a seal positioned between the annular fitting member and an outer circumference of an inner ring Kikuo Fukada, Takayuki Norimatsu, Yujiro Ono, Syougo Suzuki 2011-11-08
8052329 Wheel bearing apparatus incorporated with a wheel speed detecting apparatus Yujiro Ono, Kazunari Yamamoto, Yasushi Shibata, Keizo Kobayashi, Akira Torii 2011-11-08
8043010 Wheel bearing apparatus incorporated with a wheel speed detecting apparatus Kazunari Yamamoto 2011-10-25
7954326 Systems and methods for cooling gas turbine engine transition liners Mark Lai, David G. Walhood, Albert Wong, Mark A. Kuper 2011-06-07
7857521 Bearing apparatus for a wheel of vehicle Mitsuru Umekida, Kazunari Yamamoto 2010-12-28
7853170 Image forming apparatus having a cleaning member that cleans a transmitting member provided in an optical device Shinichi Ueda, Shuji Nishitani, Naonori Kayama, Masaki Sato 2010-12-14
7782099 Switching circuit having low threshold voltage 2010-08-24
7753801 Joint assembly, a wheel bearing apparatus, and the assemblies included in an axle module Mitsuru Umekida, Shigeaki Fukushima, Kiyoshige Yamauchi, Masahiro Ozawa 2010-07-13
7737682 Wheel speed detecting apparatus and a wheel bearing apparatus incorporated with a wheel speed detecting apparatus Yujiro Ono, Kikuo Fukada 2010-06-15
7733105 Voltage clamp circuit and semiconductor device, overcurrent protection circuit, voltage measurement probe, voltage measurement device and semiconductor evaluation device respectively using the same Yoshiaki Nozaki, John Twynam, Masatomo Hasegawa 2010-06-08
7686517 Wheel bearing apparatus for a driving wheel Shigeaki Fukushima, Kiyoshige Yamauchi, Masahiro Ozawa, Mitsuru Umekida 2010-03-30
7677808 Bearing apparatus for a driving wheel of a vehicle Kazuhisa Shigeoka 2010-03-16
7670057 Vehicle wheel bearing apparatus Kiyotake Shibata 2010-03-02
7586629 Printing system for allocating a plurality of image processing items between an image input device and an image output device Masakazu Ohyama, Katsumi Amakawa, Takahiro Daido, Yohsuke Konishi, Hitoshi Hirohata 2009-09-08
7560069 Material including beryllium intermetallic compound and having excellent high-temperature property applied to nuclear fusion reactor Munenori Uchida, Minoru Uda, Yoshio Ito 2009-07-14
7512361 Process cartridge whose developing roller and drum contact and separate from each other and image forming apparatus using such cartridge Susumu Nittani 2009-03-31
7506629 Oil return structure for internal combustion engine Akihiro Ikeda, Ted Haladyna 2009-03-24
7482879 Variable gain amplifier and communication apparatus Masato Koutani, Kunihiko Iizuka 2009-01-27