MK

Masahiro Kawaguchi

TI Toyota Industries: 175 patents #4 of 1,610Top 1%
Canon: 29 patents #1,943 of 19,416Top 15%
NC Nippon Soda Co.: 10 patents #20 of 648Top 4%
KS Kobe Steel: 6 patents #96 of 2,031Top 5%
HI Hitachi: 6 patents #6,582 of 28,497Top 25%
NO Nok: 4 patents #122 of 725Top 20%
DE Denso: 4 patents #3,129 of 11,792Top 30%
SS Saginomiya Seisakusho: 2 patents #65 of 162Top 45%
KC Koyo Seiko Co.: 2 patents #228 of 749Top 35%
EC Eagle Industry Co.: 2 patents #115 of 314Top 40%
KS Kobe Steel: 2 patents #616 of 1,773Top 35%
NR Nidec Read: 1 patents #26 of 61Top 45%
DA Daimler Ag: 1 patents #789 of 2,089Top 40%
HR Harness System Technologies Research: 1 patents #49 of 103Top 50%
AC Aisin Aw Co.: 1 patents #1,133 of 2,011Top 60%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
SS Sumitomo Wiring Systems: 1 patents #1,603 of 2,615Top 65%
TI Toray Industries: 1 patents #2,000 of 3,690Top 55%
GE: 1 patents #19,878 of 36,430Top 55%
📍 Mooka, JP: #1 of 2 inventorsTop 50%
Overall (All Time): #2,330 of 4,157,543Top 1%
235
Patents All Time

Issued Patents All Time

Showing 176–200 of 235 patents

Patent #TitleCo-InventorsDate
6033189 Control valve Shintaro Miura, Ken Suitou, Tetsuhiko Fukanuma, Hiroshi Kubo, Ryo Matsubara +5 more 2000-03-07
6024008 Variable displacement compressor, swash plate, and method for hardening swash plate Hiroyuki Nagai, Masanori Sonobe, Yoshihiro Makino, Shintaro Miura 2000-02-15
6022961 Fluorescent stain containing pyrylium salt and fluorescent staining method of biological sample Nobuko Yamamoto, Tadashi Okamoto, Yoshinori Tomida, Takeshi Miyazaki 2000-02-08
6010312 Control valve unit with independently operable valve mechanisms for variable displacement compressor Ken Suitou, Hiroyuki Nagai, Tetsuhiko Fukanuma 2000-01-04
6004772 Oxygenase expressing microorganism strain JM1 (FERM BP-5352) for degrading organic compounds without an inducer Takeshi Imamura, Tetsuya Yano, Shinya Kozaki, Yuji Kawabata 1999-12-21
5975859 Control valve in variable displacement compressor and its assembling method Ken Suitou, Takuya Okuno, Eiji Tokunaga, Kenji Takenaka 1999-11-02
5964578 Control valve in variable displacement compressor Ken Suitou, Masanori Sonobe, Tetsuhiko Fukanuma, Norio Uemura, Kazuaki Nagayoski +2 more 1999-10-12
5939256 Detection of nucleic acid hybrid variation which interacts with double helix or with second reagent through double helix by charge transfer and probe for hybridizing with target nucleic acid Nobuko Yamamoto, Tadashi Okamoto, Yoshinori Tomida, Keisuke Makino, Akira Murakami 1999-08-17
5906932 Process for soil remediation and apparatus used therefor Akira Kuriyama, Etsuko Sugawa, Yoshiyuki Touge, Masatoshi Iio, Yuri Senshu +1 more 1999-05-25
5893706 Cooling structure for compressor Masanori Sonobe, Takuya Okuno, Takashi Michiyuki, Ken Suitou, Shinichi Ogura 1999-04-13
5890876 Control valve in variable displacement compressor Ken Suito, Hiroshi Kubo, Tomohiko Yokono, Norio Uemura, Kazuaki Nagayoshi +2 more 1999-04-06
5882180 Oil mist filter in a variable displacement compressor Masanori Sonobe, Yoshihiro Makino 1999-03-16
5871337 Swash-plate compressor with leakage passages through the discharge valves of the cylinders Tetsuhiko Fukanuma, Ken Suitou, Tomohiko Yokono 1999-02-16
5865604 Displacement controlling structure for clutchless variable displacement compressor Masanori Sonobe, Ken Suitou, Tomohiko Yokono 1999-02-02
5842835 Variable displacement compressor and its assembling method Masanori Sonobe, Ken Suitou, Takuya Okuno, Masakazu Murase, Koji Kawamura 1998-12-01
5842834 Swash plate type compressor employing single-headed pistons Ken Suitou, Masanori Sonobe, Tomohiko Yokono 1998-12-01
5836748 Swash plate type variable displacement compressor utilizing a spool for controlling the inclination Masanori Sonobe, Shigeki Kanzaki, Tomohiko Yokono, Ken Suitou 1998-11-17
5835939 Data transfer control method and apparatus for external storage subsystem adapted to perform erasing after writing Isamu Kurokawa, Hisaharu Takeuchi, Hisayoshi Kawabata, Hiroaki Onuma 1998-11-10
5816134 Compressor piston and piston type compressor Kenji Takenaka, Hiroaki Kayukawa, Takahiro Hamaoka, Takashi Michiyuki, Mitsuru Hashimoto 1998-10-06
5807076 Lubrication method and lubrication controlling apparatus for clutchless compressor Masanori Sonobe, Ken Suitou, Takashi Michiyuki, Masahiko Okada, Tomohiko Yokono 1998-09-15
5797730 Swash plate type compressor Masanori Sonobe, Tomohiko Yokono, Ken Suitou 1998-08-25
5785502 Control apparatus for variable displacement compressor Masaki Ota, Sokichi Hibino, Hisakazu Kobayashi, Ken Suitou, Koji Kawamura +1 more 1998-07-28
5770452 Quantitative determination of lipid, and of co-existing two compounds Nobuko Yamamoto, Yasuko Tomida, Junji Ohyama, Tsuyoshi Nomoto 1998-06-23
5762476 Variable capacity single-headed piston refrigement compressor Masaki Ota, Sokichi Hibino, Hisakazu Kobayashi, Ken Suitou, Shinichi Ogura +1 more 1998-06-09
5753466 Method for recovering DNA from soil Tetsuya Yano 1998-05-19