Kazuya Hijii

Person

Hachioji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High frequency treatment instrument
- Patent number 8,226,646
- Issue date Jul 24, 2012
- Olympus Medical Systems Corp.
- Sumihito Konishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
High-frequency treatment apparatus
- Patent number 7,867,229
- Issue date Jan 11, 2011
- Olympus Corporation
- Tsuyoshi Hayashida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electric surgery apparatus for supplying electric power suitable fo...
- Patent number 7,758,574
- Issue date Jul 20, 2010
- Olympus Corporation
- Kazuya Hijii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
High-frequency treatment apparatus
- Patent number 7,682,359
- Issue date Mar 23, 2010
- Olympus Corporation
- Tsuyoshi Hayashida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electric operation apparatus
- Patent number 7,172,591
- Issue date Feb 6, 2007
- Olympus Corporation
- Kenji Harano
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electric operation apparatus and control method thereof
- Patent number 7,128,742
- Issue date Oct 31, 2006
- Olympus Corporation
- Masahide Ohyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Resectscope apparatus
- Patent number 7,060,065
- Issue date Jun 13, 2006
- Olympus Corporation
- Masahide Ohyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electric operation apparatus
- Patent number 7,001,381
- Issue date Feb 21, 2006
- Olympus Corporation
- Kenji Harano
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Resectoscope apparatus and electric operation apparatus
- Patent number 6,929,643
- Issue date Aug 16, 2005
- Olympus Corporation
- Masahide Ohyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Resectoscope apparatus
- Patent number 6,918,909
- Issue date Jul 19, 2005
- Olympus Corporation
- Masahide Ohyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Resectscope apparatus
- Patent number 6,872,207
- Issue date Mar 29, 2005
- Olympus Corporation
- Masahide Ohyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical device for treating body tissue with high-frequency...
- Patent number 6,855,142
- Issue date Feb 15, 2005
- Olympus Corporation
- Kenji Harano
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electric operation apparatus
- Patent number 6,730,080
- Issue date May 4, 2004
- Olympus Corporation
- Kenji Harano
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electric surgical operation apparatus
- Patent number 6,663,623
- Issue date Dec 16, 2003
- Olympus Optical Co., Ltd.
- Masahide Oyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electric operation apparatus
- Patent number 6,635,057
- Issue date Oct 21, 2003
- Olympus Optical Co. Ltd.
- Kenji Harano
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrical surgical operating apparatus
- Patent number 6,464,696
- Issue date Oct 15, 2002
- Olympus Optical Co., Ltd.
- Masahide Oyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
High frequency treatment apparatus
- Patent number 6,383,183
- Issue date May 7, 2002
- Olympus Optical Co., Ltd.
- Naomi Sekino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgery apparatus and medical apparatus combined with the same
- Patent number 5,931,836
- Issue date Aug 3, 1999
- Olympus Optical Co., Ltd.
- Shinji Hatta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic treatment apparatus
- Patent number 5,836,897
- Issue date Nov 17, 1998
- Olympus Optical Co., Ltd.
- Tomohisa Sakurai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic treatment apparatus
- Patent number 5,688,235
- Issue date Nov 18, 1997
- Olympus Optical Co., Ltd.
- Tomohisa Sakurai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
High frequency cauterizing apparatus
- Patent number 5,540,683
- Issue date Jul 30, 1996
- Olympus Optical Co., Ltd.
- Yoshito Ichikawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic treatment apparatus
- Patent number 5,391,144
- Issue date Feb 21, 1995
- Olympus Optical Co., Ltd.
- Tomohisa Sakurai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic treatment apparatus
- Patent number 5,255,669
- Issue date Oct 26, 1993
- Olympus Optical Co., Ltd.
- Tatsuya Kubota
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic treatment apparatus
- Patent number 5,211,625
- Issue date May 18, 1993
- Olympus Optical Co., Ltd.
- Tomohisa Sakurai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasound type treatment apparatus
- Patent number 5,163,433
- Issue date Nov 17, 1992
- Olympus Optical Co., Ltd.
- Hiroaki Kagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasound type treatment apparatus
- Patent number 5,076,276
- Issue date Dec 31, 1991
- Olympus Optical Co., Ltd.
- Tomohisa Sakurai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic treating apparatus with device for inhibiting drive when...
- Patent number 5,042,460
- Issue date Aug 27, 1991
- Olympus Optical Co., Ltd.
- Tomohisa Sakurai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
High-frequency treatment apparatus
- Publication number 20070093812
- Publication date Apr 26, 2007
- OLYMPUS CORPORATION
- Tsuyoshi Hayashida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
High-frequency treatment apparatus
- Publication number 20070066976
- Publication date Mar 22, 2007
- OLYMPUS CORPORATION
- Tsuyoshi Hayashida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
High frequency treatment instrument
- Publication number 20070049921
- Publication date Mar 1, 2007
- OLYMPUS MEDICAL SYSTEMS CORP.
- Sumihito Konishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Electric operation apparatus
- Publication number 20050101948
- Publication date May 12, 2005
- Olympus Optical Co., Ltd.
- Kenji Harano
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Electric operation apparatus
- Publication number 20050101949
- Publication date May 12, 2005
- Olympus Optical Co., Ltd.
- Kenji Harano
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Electric operation apparatus and control method thereof
- Publication number 20050010204
- Publication date Jan 13, 2005
- Olympus Optical Co., Ltd.
- Masahide Ohyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Electric surgery apparatus for supplying electric power suitable fo...
- Publication number 20040172111
- Publication date Sep 2, 2004
- OLYMPUS CORPORATION
- Kazuya Hijii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Resectoscope apparatus
- Publication number 20040082938
- Publication date Apr 29, 2004
- Olympus Optical Co., Ltd.
- Masahide Ohyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Resectoscope apparatus and electric operation apparatus
- Publication number 20040019351
- Publication date Jan 29, 2004
- Olympus Optical Co., Ltd.
- Masahide Ohyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Resectscope apparatus
- Publication number 20030233088
- Publication date Dec 18, 2003
- Olympus Optical Co.,Ltd.
- Masahide Ohyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Resectscope apparatus
- Publication number 20030233089
- Publication date Dec 18, 2003
- Olympus Optical Co., Ltd.
- Masahide Ohyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Electrosurgical device for treating body tissue with high-frequency...
- Publication number 20020165530
- Publication date Nov 7, 2002
- Olympus Optical Co., Ltd.
- Kenji Harano
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Electric operation apparatus
- Publication number 20020052598
- Publication date May 2, 2002
- Olympus Optical Co., Ltd.
- Kenji Harano
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Electric operation apparatus
- Publication number 20010039417
- Publication date Nov 8, 2001
- Kenji Harano
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Kazuya Hijii

Person

Patents Grantslast 30 patents

High frequency treatment instrument

High-frequency treatment apparatus

Electric surgery apparatus for supplying electric power suitable fo...

High-frequency treatment apparatus

Electric operation apparatus

Electric operation apparatus and control method thereof

Resectscope apparatus

Electric operation apparatus

Resectoscope apparatus and electric operation apparatus

Resectoscope apparatus

Resectscope apparatus

Electrosurgical device for treating body tissue with high-frequency...

Electric operation apparatus

Electric surgical operation apparatus

Electric operation apparatus

Electrical surgical operating apparatus

High frequency treatment apparatus

Electrosurgery apparatus and medical apparatus combined with the same

Ultrasonic treatment apparatus

Ultrasonic treatment apparatus

High frequency cauterizing apparatus

Ultrasonic treatment apparatus

Ultrasonic treatment apparatus

Ultrasonic treatment apparatus

Ultrasound type treatment apparatus

Ultrasound type treatment apparatus

Ultrasonic treating apparatus with device for inhibiting drive when...

Patents Applicationslast 30 patents

High-frequency treatment apparatus

High-frequency treatment apparatus

High frequency treatment instrument

Electric operation apparatus

Electric operation apparatus

Electric operation apparatus and control method thereof

Electric surgery apparatus for supplying electric power suitable fo...

Resectoscope apparatus

Resectoscope apparatus and electric operation apparatus

Resectscope apparatus

Resectscope apparatus

Electrosurgical device for treating body tissue with high-frequency...

Electric operation apparatus

Electric operation apparatus