MK

Masahiro Kojima

TO Toyota: 30 patents #552 of 26,838Top 3%
AC Aisin Aw Co.: 12 patents #140 of 2,011Top 7%
KA Kaneka: 9 patents #105 of 1,525Top 7%
SA Showa Aluminum: 8 patents #14 of 253Top 6%
NC Nishikawa Rubber Co.: 5 patents #19 of 246Top 8%
Aisin Seiki Kabushiki Kaisha: 4 patents #844 of 3,782Top 25%
DC Dowa Electronics Materials Co.: 4 patents #58 of 241Top 25%
NC Nippon Paint Holdings Co.: 4 patents #150 of 834Top 20%
Nissan Motor Co.: 4 patents #1,803 of 8,689Top 25%
SO Sony: 4 patents #8,966 of 25,231Top 40%
SH Shimadzu: 3 patents #606 of 2,007Top 35%
DC Dowa Mining Co.: 2 patents #92 of 324Top 30%
NT NTT: 2 patents #2,095 of 4,871Top 45%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
SA Sato: 1 patents #114 of 223Top 55%
SL Semiconductor Energy Laboratory: 1 patents #942 of 1,113Top 85%
DC Dow A F-Tec Co.: 1 patents #6 of 12Top 50%
TL Toyota Central R&D Labs: 1 patents #823 of 1,657Top 50%
KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%
MA Makita: 1 patents #490 of 770Top 65%
SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
Motorola: 1 patents #6,475 of 12,470Top 55%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
RM Rakuten Mobile: 1 patents #93 of 180Top 55%
📍 Tokyo, MI: #16 of 74 inventorsTop 25%
Overall (All Time): #23,389 of 4,157,543Top 1%
78
Patents All Time

Issued Patents All Time

Showing 51–75 of 78 patents

Patent #TitleCo-InventorsDate
7239033 Drive apparatus for hybrid vehicle Kazutoshi Motoike, Yutaka Taga, Masatoshi Adachi, Jiro Kaneko 2007-07-03
7169054 Torque fluctuation absorbing apparatus having structure for reducing misalignment of torque limiter during assembling thereof, and method for assembling the same Haruhisa Suzuki, Hiroshi Hata, Masatoshi Adachi, Tomohiro Saeki, Mototaka Nakane 2007-01-30
7090612 Control device of hybrid drive unit and control method thereof Tatsuya Ozeki, Hiroatsu Endo, Masataka Sugiyama 2006-08-15
7081060 Power transmission system Hiroshi Hata, Masatoshi Adachi, Takashi Shimizu 2006-07-25
7028573 Opening and closing device Yasuhisa Inaba, Katsuaki Kadoike, Masumi Nishikawa, Satoshi Isobe, Hideyuki Nagai 2006-04-18
7000718 Power output apparatus and hybrid vehicle with power output apparatus mounted thereon Masatoshi Adachi, Koichi Kondo, Hiroshi Hata, Keijiro Oshima 2006-02-21
6991581 Control system for hybrid vehicles Akira Murakami, Yasunori Nakawaki, Makoto Funahashi, Masatoshi Adachi 2006-01-31
6976920 Torque fluctuation absorbing apparatus having structure for reducing misalignment of torque limiter during assembling thereof, and method for assembling the same Haruhisa Suzuki, Hiroshi Hata, Masatoshi Adachi, Tomohiro Saeki, Mototaka Nakane 2005-12-20
6809042 Oxide superconductor thick film and method for manufacturing the same Masakazu Kawahara, Michiharu Ichikawa, Hiroyuki Kado, Masatoyo Shibuya 2004-10-26
6691809 Power output apparatus, motor vehicle including power output apparatus and control methods thereof Hiroshi Hata 2004-02-17
6582312 Torque fluctuation absorbing apparatus having structure for reducing misalignment of torque limiter during assembling thereof, and method for assembling the same Haruhisa Suzuki, Hiroshi Hata, Masatoshi Adachi, Tomohiro Saeki, Mototaka Nakane 2003-06-24
6554916 Treatment method for making heat exchanger hydrophilic and heat exchanger treated to be hydrophilic Takashi Sudo, Shintaro Nakagawa, Masahiko Matsukawa, Toshio Inbe, Tatsuo Yoshida 2003-04-29
6324798 Room interior partition with lighting fixture 2001-12-04
6216333 Oxide superconductor current lead and method of manufacturing the same Shuetsu Haseyama, Shuji Yoshizawa, Mamoru Sato 2001-04-17
6200642 Method of producing brazeable aluminum material Tomiyoshi Kanai, Masakazu Furuta, Masafumi Ueda 2001-03-13
6059174 Flux composition for brazing of aluminum material and method for brazing of aluminum material Futoshi Watanabe, Atsuhiko Tounaka, Kiyotada Yasuhara, Hiroyuki Nojiri, Katsuyoshi Yamasoe 2000-05-09
5865709 Apparatus for controlling vehicle lock-up clutch, wherein engine output is reduced upon releasing action of lock-up clutch Tadashi Tamura, Kenichi Yoshizawa, Tokuyuki Takahashi, Naoki Kato 1999-02-02
5800673 Stack type evaporator Nobuyuki Okuda 1998-09-01
5616000 Stator of torque converter for vehicles improved to suppress separation of working fluid Masatoshi Yamada, Yasuhiro Kondo, Kenji Imai, Nobuyuki Nagashima 1997-04-01
5594930 Brazeable aluminum material and a method of producing same Takashi Terada, Taizo Morita, Katsuyuki Arakawa, Ichiro Iwai, Masakazu Furuta 1997-01-14
5581799 Brazeable aluminum material and a method of producing same Takashi Terada, Taizo Morita, Katsuyuki Arakawa, Ichiro Iwai, Masakazu Furuta 1996-12-03
5514248 Stack type evaporator Nobuyuki Okuda 1996-05-07
5458917 Continuous surface treating method and apparatus with inline centrifugal separator Tsutomu Motohashi, Fujio Mikami, Kiyotada Yasuhara, Kageki Fujimoto 1995-10-17
5350445 Hydrophilic coating composition and bath containing same Fujio Mikami, Kiyotada Yasuhara, Susumu Inoue 1994-09-27
5281964 Traffic flow change monitoring system Hideaki Iida, Joji Kamata, Ko Itoh 1994-01-25