Kunio Ohno

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ferrite magnetic material and process for producing the same
- Patent number 7,425,280
- Issue date Sep 16, 2008
- TDK Corporation
- Junichi Nagaoka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and device for artificially increasing hair
- Patent number 5,533,529
- Issue date Jul 9, 1996
- Kunio Ohno
- A41 - WEARING APPAREL
Information Patent Grant
Treating instrument for use with an endoscope
- Patent number 4,840,176
- Issue date Jun 20, 1989
- Olympus Optical Co., Ltd.
- Kunio Ohno
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Insertion section of an endoscope
- Patent number 4,756,303
- Issue date Jul 12, 1988
- Olympus Optical Co., Ltd.
- Masahiro Kawashima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Endoscope with insertion having a plurality of insertion holes
- Patent number 4,732,139
- Issue date Mar 22, 1988
- Olympus Optical Co., Ltd.
- Masahiro Kawashima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Image pick-up apparatus
- Patent number 4,467,361
- Issue date Aug 21, 1984
- Olympus Optical Co., Ltd.
- Kunio Ohno
- G02 - OPTICS
Information Patent Grant
Photographing apparatus for endoscope
- Patent number 4,331,403
- Issue date May 25, 1982
- Olympus Optical Co., Ltd.
- Kunio Ohno
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Ferrite magnetic material and process for producing the same
- Publication number 20060091352
- Publication date May 4, 2006
- TDK CORPORATION
- Junichi Nagaoka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Person

Patents Grantslast 30 patents

Ferrite magnetic material and process for producing the same

Method and device for artificially increasing hair

Treating instrument for use with an endoscope

Insertion section of an endoscope

Endoscope with insertion having a plurality of insertion holes

Image pick-up apparatus

Photographing apparatus for endoscope

Patents Applicationslast 30 patents

Ferrite magnetic material and process for producing the same