Ryuji Otani

Person

Osaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Impact rotation tool and impact rotation tool attachment
- Patent number 9,701,000
- Issue date Jul 11, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Fumiaki Sekino
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Method of manufacturing inner blade for electric razor
- Patent number 7,022,195
- Issue date Apr 4, 2006
- Matsushita Electric Works, Ltd.
- Ryuji Otani
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Vibration type linear actuator
- Patent number 6,991,217
- Issue date Jan 31, 2006
- Matsushita Electric Works, Ltd.
- Hiroaki Shimizu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Oscillatory linear actuator
- Patent number 6,946,756
- Issue date Sep 20, 2005
- Matsushita Electric Works, Ltd.
- Hiroaki Shimizu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sealed contact device, a method of producing a sealed contact devic...
- Patent number 6,204,460
- Issue date Mar 20, 2001
- Matasushita Electric Works, Ltd.
- Tsukasa Hojo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of sealing a hole
- Patent number 6,085,964
- Issue date Jul 11, 2000
- Matasushita Electric Works, Ltd.
- Tsukasa Hojo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cutting tool and method for making the same
- Patent number 6,035,844
- Issue date Mar 14, 2000
- Matsushita Electric Works, Ltd.
- Ryuji Otani
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing a printed circuit board
- Patent number 5,494,780
- Issue date Feb 27, 1996
- Matsushita Electric Works, Ltd.
- Kunji Nakashima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MEASURING INERTIA MOMENT OF IMPACT ROTARY TOOL AND IMPAC...
- Publication number 20160325414
- Publication date Nov 10, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Mitsumasa MIZUNO
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
IMPACT ROTATION TOOL AND IMPACT ROTATION TOOL ATTACHMENT
- Publication number 20150021062
- Publication date Jan 22, 2015
- PANASONIC CORPORATION
- Fumiaki SEKINO
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Shaving head for a dry shaver
- Publication number 20050274019
- Publication date Dec 15, 2005
- MATSUSHITA ELECTRIC WORKS, LTD.
- Tomoyuki Inoue
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Vibration type linear actuator
- Publication number 20050173662
- Publication date Aug 11, 2005
- Hiroaki Shimizu
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Oscillatory linear actuator
- Publication number 20040046461
- Publication date Mar 11, 2004
- Matsushita Electric Works, Ltd.
- Hiroaki Shimizu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method of manufacturing inner blade for electric razor
- Publication number 20040006863
- Publication date Jan 15, 2004
- Ryuji Otani
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Ryuji Otani

Person

Patents Grantslast 30 patents

Impact rotation tool and impact rotation tool attachment

Method of manufacturing inner blade for electric razor

Vibration type linear actuator

Oscillatory linear actuator

Sealed contact device, a method of producing a sealed contact devic...

Method of sealing a hole

Cutting tool and method for making the same

Method of manufacturing a printed circuit board

Patents Applicationslast 30 patents

METHOD FOR MEASURING INERTIA MOMENT OF IMPACT ROTARY TOOL AND IMPAC...

IMPACT ROTATION TOOL AND IMPACT ROTATION TOOL ATTACHMENT

Shaving head for a dry shaver

Vibration type linear actuator

Oscillatory linear actuator

Method of manufacturing inner blade for electric razor