Isao Akutsu

Person

Chiba-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for smoothing a perfluoro alkoxy alkane film surface
- Patent number 9,957,406
- Issue date May 1, 2018
- Tohoku University
- Masamichi Iwaki
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR SMOOTHING A PERFLUORO ALKOXY ALKANE FILM SURFACE
- Publication number 20150225593
- Publication date Aug 13, 2015
- TOHOKU UNIVERSITY
- Masamichi Iwaki
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
GAS EXHAUST PUMP SYSTEM AND GAS EXHAUST METHOD
- Publication number 20140193283
- Publication date Jul 10, 2014
- TOHOKU UNIVERSITY
- Kenji Ohyama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ROTATION MECHANISM FOR GAS EXHAUST PUMP, MANUFACTURING METHOD OF TH...
- Publication number 20140186162
- Publication date Jul 3, 2014
- TOHOKU UNIVERSITY
- Masamichi Iwaki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
STATOR FOR GAS EXHAUST PUMP, METHOD FOR MANUFACTURING THE SAME, PUM...
- Publication number 20140161600
- Publication date Jun 12, 2014
- TOHOKU UNIVERSITY
- Masamichi Iwaki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCREW ROTOR FOR EXHAUST PUMP, METHOD FOR MANUFACTURING THE SAME, GA...
- Publication number 20140127031
- Publication date May 8, 2014
- TOHOKU UNIVERSITY
- Masamichi Iwaki
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
SCREW VACUUM PUMP
- Publication number 20130058823
- Publication date Mar 7, 2013
- NATIONAL UNIVERSITY CORPORATION TOHOKU UNIVERSITY
- Tadahiro Ohmi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SURFACE PROTECTIVE FILM, GAS CONTACT MEMBER, GAS PROCESSING APPARAT...
- Publication number 20120273133
- Publication date Nov 1, 2012
- Tadahiro Ohmi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Mechanical pump operating well for a long term and method of manufa...
- Publication number 20080078503
- Publication date Apr 3, 2008
- National University Corporation Tohoku University
- Tadahiro OHMI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Isao Akutsu

Person

Patents Grantslast 30 patents

Method for smoothing a perfluoro alkoxy alkane film surface

Patents Applicationslast 30 patents

METHOD FOR SMOOTHING A PERFLUORO ALKOXY ALKANE FILM SURFACE

GAS EXHAUST PUMP SYSTEM AND GAS EXHAUST METHOD

ROTATION MECHANISM FOR GAS EXHAUST PUMP, MANUFACTURING METHOD OF TH...

STATOR FOR GAS EXHAUST PUMP, METHOD FOR MANUFACTURING THE SAME, PUM...

SCREW ROTOR FOR EXHAUST PUMP, METHOD FOR MANUFACTURING THE SAME, GA...

SCREW VACUUM PUMP

SURFACE PROTECTIVE FILM, GAS CONTACT MEMBER, GAS PROCESSING APPARAT...

Mechanical pump operating well for a long term and method of manufa...