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 201–225 of 235 patents

Patent #TitleCo-InventorsDate
5741122 Variable displacement compressor having a spool with a coating layer Tomohiko Yokono, Koji Kawamura, Shinichi Ogura, Masanori Sonobe 1998-04-21
5713725 Clutchless piston type variable displacement compressor Masanori Sonobe, Ken Suitou, Shinichi Ogura, Koji Kawamura 1998-02-03
5705346 Method for detecting a target nucleic acid by using an interaction of two kinds of reagents Tadashi Okamoto, Yoshinori Tomida, Nobuko Yamamoto, Keisuke Makino, Akira Murakami 1998-01-06
5681150 Piston type variable displacement compressor Masanori Sonobe, Ken Suitou, Tomohiko Yokono 1997-10-28
5670315 Nucleic acid determination employing pyryilium dye Nobuko Yamamoto, Tadashi Okamoto, Yoshinori Tomida, Tetsuya Yano, Takeshi Miyazaki 1997-09-23
5639223 Compressor with cylindrical cam surface Kazuo Murakami, Kunifumi Goto 1997-06-17
5636973 Crank chamber pressure controlled swash plate compressor with suction passage opening delay during initial load condition Masanori Sonobe, Ken Suitou, Shinichi Ogura 1997-06-10
5634775 Wave cam type compressor Kazuo Murakami, Kunifumi Goto 1997-06-03
5624798 Detection method of nucleic acid by use of fluorescent pyrylium stain in intercalation into nucleic acids Nobuko Yamamoto, Tadashi Okamoto, Yoshinori Tomida, Takeshi Miyazaki 1997-04-29
5624240 Piston type variable displacement compressor Shigeki Kanzaki, Ken Suitou, Toshiro Fujii, Tomohiko Yokono, Masanori Sonobe 1997-04-29
5616008 Variable displacement compressor Tomohiko Yokono, Masanori Sonobe, Takuya Okuno, Ken Suitou 1997-04-01
5603610 Clutchless piston type variable displacement compressor Masanori Sonobe, Ken Suitou, Tomohiko Yokono 1997-02-18
5586870 Bearing structure used in a compressor Masanori Sonobe, Shigeki Kanzaki, Tomohiko Yokono 1996-12-24
5584670 Piston type variable displacement compressor Masanori Sonobe, Ken Suitou, Tomohiko Yokono 1996-12-17
5577894 Piston type variable displacement compressor Masanori Sonobe, Tomohiko Yokono, Ken Suitou 1996-11-26
5568386 Automated correction control system and method for characteristics of throttle position sensor Masayuki Sugiura, Shinichi Matsui, Kenji Suzuki 1996-10-22
5562426 Scroll type refrigerant compressor Yasushi Watanabe 1996-10-08
5547346 Variable displacement compressor Shigeki Kanzaki, Masanori Sonobe, Tomohiko Yokono 1996-08-20
5545521 Method for detecting bioindividuals by use of nonnatural type nucleic acid probe Tadashi Okamoto, Yoshinori Tomida, Nobuko Yamamoto 1996-08-13
5529461 Piston type variable displacement compressor Masanori Sonobe, Tomohiko Yokono, Ken Suitou 1996-06-25
5498140 Variable displacement compressor Masanori Sonobe, Shigeki Kanzaki, Tomohiko Yokono 1996-03-12
5491093 Quantitative determination of lipid, and of co-existing two compounds Nobuko Yamamoto, Yasuko Tomida, Junji Ohyama, Tsuyoshi Nomoto 1996-02-13
5477773 Wave plate type compressor Kazuo Murakami, Kunifumi Goto 1995-12-26
5452647 Wave plate type compressor Kazuo Murakami, Kunifumi Goto 1995-09-26
5437746 Aluminum alloy sheet for discs having good platability Eiki Usui 1995-08-01