KK

Koji Kawamura

Canon: 40 patents #1,092 of 19,416Top 6%
TC Toyoda Gosei Co.: 37 patents #19 of 2,296Top 1%
TI Toyota Industries: 9 patents #452 of 1,610Top 30%
Mitsubishi Electric: 9 patents #3,275 of 25,717Top 15%
TL Tokyo Electron Limited: 3 patents #2,069 of 5,567Top 40%
UN Unicharm: 2 patents #306 of 624Top 50%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
SC Sanyo Special Steel Co.: 1 patents #50 of 109Top 50%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
KY Kyb: 1 patents #177 of 347Top 55%
Kyocera: 1 patents #2,054 of 3,732Top 60%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
DE Denso: 1 patents #6,940 of 11,792Top 60%
📍 Rifu, JP: #12 of 2,101 inventorsTop 1%
Overall (All Time): #12,881 of 4,157,543Top 1%
106
Patents All Time

Issued Patents All Time

Showing 51–75 of 106 patents

Patent #TitleCo-InventorsDate
10153673 Production method for rotating electrical machine Hironori Tsuiki, Hiroyuki Akita, Akira Hashimoto, Sachiko Kawasaki, Atsushi Sakaue 2018-12-11
10071703 Head-protecting airbag device and folded-up body of head-protecting airbag Sho Ikenohata 2018-09-11
10046945 Image forming system and image forming apparatus Kazushi Ino, Atsushi Ogata, Hiroki Kato, Motohiro Furusawa, Ichiro Yasumaru 2018-08-14
10000174 Head protection airbag device Masaaki Okuhara, Yuji Sato, Takuya Hiraiwa 2018-06-19
9994187 Folding completion body of head-protecting airbag Masaaki Okuhara, Yuji Sato 2018-06-12
9956935 Folding completion body of airbag and airbag Masaaki Okuhara, Yuji Sato, Takuya Hiraiwa 2018-05-01
9950686 Occupant protection apparatus Takuya Hiraiwa, Yuji Sato, Masaaki Okuhara 2018-04-24
9868602 Sheet feeder, image forming apparatus, and image forming system 2018-01-16
9764914 Sheet feeding apparatus with nip guide member Emi Machii 2017-09-19
9617091 Feeding device and image forming device Takamichi Matsuo, Shoichi Zensai 2017-04-11
9610916 Head-protecting airbag device Yuji Sato, Masaaki Okuhara, Masashi Hotta, Takuya Hiraiwa, Takashi Iida 2017-04-04
9527685 Feeding apparatus and image forming apparatus Takehito Osada, Shoichi Zensai 2016-12-27
9522794 Feeding apparatus and feeding unit detachably attached thereto Takehito Osada, Shoichi Zensai 2016-12-20
9525120 Multi-layer piezoelectric element and piezoelectric actuator, injection device and fuel injection system including the same 2016-12-20
9505371 Head-protecting airbag device Yuji Sato, Masaaki Okuhara, Takashi Iida, Masashi Hotta, Takuya Hiraiwa +1 more 2016-11-29
9506459 Variable displacement swash plate type compressor Masaki Ota, Takahiro Suzuki, Kei Nishii 2016-11-29
9487178 Head-protecting airbag device and method of folding airbag thereof Taizo Suemitsu, Atsushi Kashio, Mitsuhiro Hamada 2016-11-08
9470224 Piston type compressor Takahisa Ban, Yoshio Kimoto, Kengo SAKAKIBARA 2016-10-18
9428351 Feeding device, feeding cassette, and image forming apparatus 2016-08-30
9242820 Sheet feeding apparatus and image forming apparatus Emi Machii 2016-01-26
9244385 Image forming apparatus that switches positions of developing rollers in a predetermined fixed order 2016-01-26
9216711 Head protection airbag apparatus Naoki Hotta, Ryosuke Jinnai, Masaaki Okuhara 2015-12-22
9199600 Head-protecting airbag device Yasushi Masuda, Masaaki Okuhara 2015-12-01
9126558 Head-protecting airbag device Wataru Miura 2015-09-08
9067563 Head protection airbag apparatus Masaaki Okuhara, Tatsuya HASHIDO 2015-06-30