YO

Yoshio Osada

HC Hitachi Koki Co.: 13 patents #76 of 888Top 9%
📍 Hitachinaka, JP: #399 of 2,447 inventorsTop 20%
Overall (All Time): #385,979 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
8230606 Electric tool Kenichirou Yoshida, Mizuho Nakamura, Satsuo Sato, Junichi Kamimura, Takashi Kawamata 2012-07-31
6877235 Cutting mechanism for a saber saw 2005-04-12
6688005 Plunger holding device for saber saw Toshihiko Tachibana 2004-02-10
6662455 Cutting mechanism for a saber saw Toshihiko Tachibana 2003-12-16
6634107 Cutting mechanism for a saber saw 2003-10-21
6523267 Insulating cover for a saber saw Toshihiko Tachibana, Masato Sakai 2003-02-25
6317988 Saber saw having shoe to be pressed against workpiece Toshihiko Tachibana 2001-11-20
6282797 Cutting mechanism for saber saw Toshihiko Tachibana 2001-09-04
6276065 Blade attaching and detaching mechanism for a saber saw Toshihiko Tachibana 2001-08-21
D416180 Portable electric saw Masato Sakai, Toshihiko Tachibana 1999-11-09
5194774 Electric-powered tool Kimitaka Abo, Junichi Kikuchi 1993-03-16
5149999 Power tool with improved internal wiring structure Kimitaka Abo, Junichi Kikuchi 1992-09-22
5121545 Electric circular saw with improved base tilting mechanism Takuma Nonaka, Kimitaka Abo, Kouichi Sawada, Junichi Kikuchi 1992-06-16