Tadao Hagino

Person

Yokohama, JP

People

Patents Grantslast 30 patents

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
Surgical resecting tool
- Patent number 5,529,580
- Issue date Jun 25, 1996
- Olympus Optical Co., Ltd.
- Hiroyuki Kusunoki
- 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
Probe break detector for an ultrasonic aspirator
- Patent number 5,387,190
- Issue date Feb 7, 1995
- Olympus Optical Co., Ltd.
- Masakazu Gotanda
- 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
Operating microscope with drape and suction means for removing air...
- Patent number 5,122,904
- Issue date Jun 16, 1992
- Olympus Optical Co., Ltd.
- Hiroshi Fujiwara
- 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
Resecting device for living organism tissue utilizing ultrasonic vi...
- Patent number 5,047,043
- Issue date Sep 10, 1991
- Olympus Optical Co., Ltd.
- Tetsumaru Kubota
- 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
Information Patent Grant
Endoscope apparatus
- Patent number 5,035,231
- Issue date Jul 30, 1991
- Olympus Optical Co., Ltd.
- Hiroaki Kubokawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical treatment device utilizing ultrasonic wave
- Patent number 4,989,588
- Issue date Feb 5, 1991
- Olympus Optical Co., Ltd.
- Tetsumaru Kubota
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic vibration treatment apparatus
- Patent number 4,979,952
- Issue date Dec 25, 1990
- Olympus Optical Co., Ltd.
- Tatsuya Kubota
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope apparatus
- Patent number 4,960,106
- Issue date Oct 2, 1990
- Olympus Optical Co., Ltd.
- Hiroaki Kubokawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rigid video endoscope having a detachable imaging unit
- Patent number 4,905,082
- Issue date Feb 27, 1990
- Olympus Optical Co., Ltd.
- Shinichi Nishigaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rigid electronic endoscope
- Patent number 4,867,138
- Issue date Sep 19, 1989
- Olympus Optical Co., Ltd.
- Tetsumaru Kubota
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical cutting instrument
- Patent number 4,589,414
- Issue date May 20, 1986
- Olympus Optical Co., Ltd.
- Yutaka Yoshida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope having two detachable armour tubes
- Patent number 4,416,268
- Issue date Nov 22, 1983
- Olympus Optical Co., Ltd.
- Tadao Hagino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Tadao Hagino

Person

Patents Grantslast 30 patents

Ultrasonic treatment apparatus

Ultrasonic treatment apparatus

Surgical resecting tool

Ultrasonic treatment apparatus

Probe break detector for an ultrasonic aspirator

Ultrasonic treatment apparatus

Ultrasound type treatment apparatus

Operating microscope with drape and suction means for removing air...

Ultrasound type treatment apparatus

Resecting device for living organism tissue utilizing ultrasonic vi...

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

Endoscope apparatus

Medical treatment device utilizing ultrasonic wave

Ultrasonic vibration treatment apparatus

Endoscope apparatus

Rigid video endoscope having a detachable imaging unit

Rigid electronic endoscope

Surgical cutting instrument

Endoscope having two detachable armour tubes