EH

Eiji Hayamizu

PE Pentax: 39 patents #2 of 396Top 1%
HO Hoya: 29 patents #17 of 1,290Top 2%
PE Pentax: 10 patents #180 of 761Top 25%
Overall (All Time): #23,473 of 4,157,543Top 1%
78
Patents All Time

Issued Patents All Time

Showing 51–75 of 78 patents

Patent #TitleCo-InventorsDate
D508253 Binoculars 2005-08-09
D501497 Digital camera 2005-02-01
D498846 Endoscope Takayuki Ogino 2004-11-23
D498533 Connector for endoscope 2004-11-16
D497428 Connector for endoscope 2004-10-19
D494200 Digital camera 2004-08-10
D493529 Endoscope Takayuki Ogino 2004-07-27
D490898 Connector for endoscope 2004-06-01
D486910 Endoscope Takayuki Ogino 2004-02-17
D485559 Keyboard 2004-01-20
D484594 Operating knob for endoscope 2003-12-30
D481123 Processor for endoscope 2003-10-21
D481124 Endoscope 2003-10-21
D481125 Connector for endoscope 2003-10-21
D481126 Remote control switch for endoscope 2003-10-21
D481127 White balance adjusting tube for electronic endoscope 2003-10-21
D478340 Binoculars 2003-08-12
D478341 Binoculars 2003-08-12
D473884 Binoculars 2003-04-29
D416034 35MM camera 1999-11-02
D412921 Binoculars 1999-08-17
D412977 Electronic endoscope processor 1999-08-17
D412517 Camera 1999-08-03
D402278 Scanner Jun Kitera 1998-12-08
D390857 Lens for single-lens reflex camera 1998-02-17