Katsumi Fujiwara

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Laparoscopic device and endoscopic system
- Patent number 11,103,131
- Issue date Aug 31, 2021
- Konica Minolta, Inc.
- Masanao Majima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Probe
- Patent number 9,277,852
- Issue date Mar 8, 2016
- Konica Minolta Advanced Layers, Inc.
- Katsumi Fujiwara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical connector and optical tomographic imaging apparatus
- Patent number 8,660,389
- Issue date Feb 25, 2014
- Konica Minolta Opto, INC
- Junichi Jono
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Assembly method of optical pickup and optical pickup apparatus
- Patent number 8,199,616
- Issue date Jun 12, 2012
- Konica Minolta Opto, INC
- Hideyuki Fujii
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus
- Patent number 7,929,385
- Issue date Apr 19, 2011
- Konica Minolta Opto, INC
- Katsumi Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Assembly method of optical pickup and optical pickup apparatus
- Patent number 7,843,777
- Issue date Nov 30, 2010
- Konica Minolta Opto, INC
- Hideyuki Fujii
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device having an electromechanical conversion elemen...
- Patent number 7,697,398
- Issue date Apr 13, 2010
- Konica Minolta Opto, INC
- Katsumi Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk cartridge ejection mechanism and method
- Patent number 7,023,654
- Issue date Apr 4, 2006
- Konica Corporation
- Takehiko Sekine
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
LAPAROSCOPIC DEVICE AND ENDOSCOPIC SYSTEM
- Publication number 20170143200
- Publication date May 25, 2017
- Konica Minolta, Inc.
- Masanao Majima
- G02 - OPTICS
Information Patent Application
Probe
- Publication number 20130038872
- Publication date Feb 14, 2013
- Katsumi Fujiwara
- G02 - OPTICS
Information Patent Application
Probe, Diagnosis Device, and Method for Using the Diagnosis Device
- Publication number 20120190990
- Publication date Jul 26, 2012
- Konica Minolta Opto, Inc.
- Soh Ohzawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Optical Connector and Optical Tomograph
- Publication number 20120069348
- Publication date Mar 22, 2012
- Junichi Jono
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Assembly Method of Optical Pickup and Optical Pickup Apparatus
- Publication number 20110122746
- Publication date May 26, 2011
- Konica Minolta Opto, Inc.
- Hideyuki Fujii
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup device
- Publication number 20070223324
- Publication date Sep 27, 2007
- Konica Minolta Opto, Inc.
- Katsumi Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup device
- Publication number 20060280059
- Publication date Dec 14, 2006
- KONICA MINOLTA OPTO, INC.
- Katsumi Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Application
Assembly method of optical pickup and optical pickup apparatus
- Publication number 20060018214
- Publication date Jan 26, 2006
- Konica Minolta Opto, Inc.
- Hideyuki Fujii
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup apparatus
- Publication number 20060013109
- Publication date Jan 19, 2006
- Konica Minolta Opto, Inc.
- Katsumi Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Application
Disk cartridge ejection mechanism and method
- Publication number 20040027714
- Publication date Feb 12, 2004
- KONICA CORPORATION
- Takehiko Sekine
- G11 - INFORMATION STORAGE

Katsumi Fujiwara

Person

Patents Grantslast 30 patents

Laparoscopic device and endoscopic system

Probe

Optical connector and optical tomographic imaging apparatus

Assembly method of optical pickup and optical pickup apparatus

Optical pickup apparatus

Assembly method of optical pickup and optical pickup apparatus

Optical pickup device having an electromechanical conversion elemen...

Disk cartridge ejection mechanism and method

Patents Applicationslast 30 patents

LAPAROSCOPIC DEVICE AND ENDOSCOPIC SYSTEM

Probe

Probe, Diagnosis Device, and Method for Using the Diagnosis Device

Optical Connector and Optical Tomograph

Assembly Method of Optical Pickup and Optical Pickup Apparatus

Optical pickup device

Optical pickup device

Assembly method of optical pickup and optical pickup apparatus

Optical pickup apparatus

Disk cartridge ejection mechanism and method