Inventor
KAWASHIMA MASAHIRO
JP32 patents
⚠️ This page may combine multiple inventors who share the name “KAWASHIMA MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
11 patentsUS5342394AAug 30, 1994
Apparatus for blocking a vein branch and method of blocking a vein branch
OLYMPUS OPTICAL CO237 citations99
US5078681AJan 7, 1992
Balloon catheter apparatus with releasable distal seal and method of operation
OLYMPUS OPTICAL CO174 citations99
US4742817AMay 10, 1988
Endoscopic apparatus having a bendable insertion section
OLYMPUS OPTICAL CO214 citations99
US4757819AJul 19, 1988
Ultrasonic endoscope
OLYMPUS OPTICAL CO97 citations96
US4756303AJul 12, 1988
Insertion section of an endoscope
OLYMPUS OPTICAL CO59 citations95
US5101807AApr 7, 1992
Endoscope connecting apparatus
OLYMPUS OPTICAL CO53 citations92
US4945894AAug 7, 1990
Endoscope having X-ray non-transmitting material
OLYMPUS OPTICAL CO33 citations92
US5259365ANov 9, 1993
Endoscope examination apparatus
OLYMPUS OPTICAL CO52 citations91
US4796604AJan 10, 1989
Endoscope and a light guide thereof and a method for manufacturing the light guide
OLYMPUS OPTICAL CO10 citations74
US4732139AMar 22, 1988
Endoscope with insertion having a plurality of insertion holes
OLYMPUS OPTICAL CO18 citations73
USD326714SJun 2, 1992
Endoscope for blood vessel
OLYMPUS OPTICAL CO16 citations72
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
9 patentsUS6592228B1Jul 15, 2003
Projector comprising a microcomputer for controlling zoom and focus adjustments utilizing pattern generation and calculation means
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD203 citations99
US6731446B2May 4, 2004
Method for forming a magnetic pattern in a magnetic recording medium, method for producing a magnetic recording medium, magnetic pattern forming device, magnetic recording medium and magnetic recording device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD67 citations95
US7093941B2Aug 22, 2006
Video display apparatus and video display method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations92
US6422704B1Jul 23, 2002
Projector that automatically adjusts the projection parameters
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD48 citations92
US4984081AJan 8, 1991
Apparatus for receiving and selecting high-definition television (HDTV) signals and standard television (NTSC) signals
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD34 citations90
US5463427AOct 31, 1995
Dynamic focusing device for cathode ray tube
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations74
US5747949AMay 5, 1998
CRT focusing circuit with individually controlled switches developing an approximate parabolic waveform
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63
US5434485AJul 18, 1995
Focus circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
US4982276AJan 1, 1991
Focussing adjustment changeover circuit for projection TV receiver
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations61