KM

Katsuya Maruyama

MC Mitsubishi Gas Chemical Company: 11 patents #164 of 1,727Top 10%
TI Toyota Industries: 9 patents #151 of 1,610Top 10%
KC Kobelco Construction Machinery Co.: 5 patents #78 of 422Top 20%
KC Kobelco Cranes Co.: 2 patents #18 of 55Top 35%
AC Aisin Aw Co.: 1 patents #1,133 of 2,011Top 60%
OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
Overall (All Time): #124,483 of 4,157,543Top 3%
30
Patents All Time

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDate
11130605 Multi-layer container and production method therefor, single-layer container production method, and recycled polyester resin production method Takashi Yamamoto, Tomonori Kato 2021-09-28
9822579 Vehicle door structure Hiroshi Kuno 2017-11-21
9731583 Vehicle door structure Hiroshi Kuno 2017-08-15
9718331 Vehicle door structure Hiroshi Kuno 2017-08-01
9573447 Vehicle back door device with damper stay storage structure Yusuke Matsumoto 2017-02-21
9114895 Injection molded body having excellent barrier property Kazunobu Sato 2015-08-25
9079477 Vehicle door structure Yoshio Ojima, Taketo Fukuhara 2015-07-14
9073413 Vehicle door structure Hiroshi Kuno 2015-07-07
9074398 Vehicle door structure Hiroshi Kuno, Yoshio Ojima, Taketo Fukuhara 2015-07-07
9016762 Vehicle door structure Yoshio Ojima 2015-04-28
8925248 Vehicle door structure having a lock mechanism and slide door Yoshio Ojima 2015-01-06
8778470 Multi-layer bottle Jun Mitadera, Kazunobu Maruo, Tomonori Kato 2014-07-15
8597750 Polyester resin composition, method for producing same and molded body Kazunobu Maruo, Tomomichi Kanda, Tsuneaki Masuda 2013-12-03
8171705 Method for filling into multilayer bottle Jun Mitadera, Kazunobu Maruo 2012-05-08
8097315 Multilayer container Kazunobu Maruo, Hiroyuki Nanba 2012-01-17
8073574 Driving assist method and driving assist apparatus for vehicle Yukio Yamamoto, Yumi Shibata 2011-12-06
7367463 Self-traveling working machine 2008-05-06
7195126 Self-propelled working machine 2007-03-27
D518072 Traveling working machine 2006-03-28
D513269 Traveling working machine 2005-12-27
D512729 Traveling working machine 2005-12-13
D511783 Base carrier traveler for a traveling working machine 2005-11-22
D509515 Traveling working machine 2005-09-13
6544459 Method of injection molding multi-layered articles Takeshi Hara, Yoshihiro Terada, Takao Ota 2003-04-08
6373421 Voice recording/reproducing device by using adaptive differential pulse code modulation method Itsuo Uchiyama 2002-04-16