Kousuke Akutsu

Follow

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pneumatic driving machine
- Patent number 9,221,162
- Issue date Dec 29, 2015
- Hitachi Koki Co., Ltd.
- Hiroki Kitagawa
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Pneumatic driving machine
- Patent number 8,479,963
- Issue date Jul 9, 2013
- Hitachi Koki Co., Ltd.
- Hiroki Kitagawa
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
Fastening Tool
- Publication number 20140158740
- Publication date Jun 12, 2014
- Hitachi Koki Co., Ltd.
- Kousuke Akutsu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
PNEUMATIC DRIVING MACHINE
- Publication number 20110198384
- Publication date Aug 18, 2011
- Hiroki Kitagawa
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
PNEUMATIC DRIVING MACHINE
- Publication number 20110198380
- Publication date Aug 18, 2011
- Hiroki Kitagawa
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS