Inventor
SUZUKI AKIRA
JP784 patents
⚠️ This page may combine multiple inventors who share the name “SUZUKI AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
15 patentsUS6934485B2Aug 23, 2005
Process cartridge, electrophotographic image forming apparatus and fixing method of electrical contact part
CANON KK256 citations99
US6795666B2Sep 21, 2004
Remanufacturing method for process cartridge
CANON KK169 citations99
US6549736B2Apr 15, 2003
Process cartridge, engaging member therefor and method for mounting developing roller and magnet
CANON KK210 citations99
US6173145B1Jan 9, 2001
Developing apparatus with drive mechanism for developer bearing body
CANON KK208 citations99
US6173140B1Jan 9, 2001
Coupling member, process cartridge and assembling method of process cartridge
CANON KK232 citations99
US6154623ANov 28, 2000
Process cartridge and image forming apparatus
CANON KK164 citations99
US5966567AOct 12, 1999
Process cartridge and electrophotographic image forming apparatus
CANON KK224 citations99
US4904895AFeb 27, 1990
Electron emission device
CANON KK317 citations99
US9213267B2Dec 15, 2015
Developing device frame unit, developing device, process cartridge, and manufacturing method of the developing device frame unit
CANON KK45 citations98
US7933534B2Apr 26, 2011
Developing device frame unit, developing device, process cartridge, and manufacturing method of the developing device frame unit
CANON KK88 citations98
US6931226B2Aug 16, 2005
Process cartridge remanufacturing method
CANON KK159 citations98
US6282389B1Aug 28, 2001
Electrophotographic photosensitive drum, process cartridge and electrophotographic image forming apparatus
CANON KK107 citations98
US6219504B1Apr 17, 2001
Process cartridge and image forming apparatus
CANON KK110 citations98
US6205305B1Mar 20, 2001
Developing apparatus having welded-together accommodating and developing containers
CANON KK87 citations98
US6144815ANov 7, 2000
Developing device, process cartridge and electrophotographic image forming apparatus
CANON KK98 citations98
OLYMPUS OPTICAL CO
12 patentsUS6059719AMay 9, 2000
Endoscope system
OLYMPUS OPTICAL CO782 citations99
US5702347ADec 30, 1997
Endoscope system including endoscope and disposable protection cover
OLYMPUS OPTICAL CO150 citations99
US5674182AOct 7, 1997
Endoscope system including endoscope and protection cover
OLYMPUS OPTICAL CO170 citations99
US5551945ASep 3, 1996
Endoscope system including endoscope and protection cover
OLYMPUS OPTICAL CO121 citations99
US5536236AJul 16, 1996
Covered endoscope system
OLYMPUS OPTICAL CO175 citations99
US5460167AOct 24, 1995
Endoscope cover with channel
OLYMPUS OPTICAL CO151 citations99
US5018509AMay 28, 1991
Endoscope insertion controlling apparatus
OLYMPUS OPTICAL CO175 citations99
US4715360ADec 29, 1987
Endoscope forceps stopcock
OLYMPUS OPTICAL CO173 citations99
US5924977AJul 20, 1999
Endoscope system including endoscope and disposable protection cover
OLYMPUS OPTICAL CO103 citations98
US5159446AOct 27, 1992
Electronic endoscope system provided with a separate camera controlling unit and motor controlling unit
OLYMPUS OPTICAL CO249 citations98
US5060632AOct 29, 1991
Endoscope apparatus
OLYMPUS OPTICAL CO199 citations98
US4982725AJan 8, 1991
Endoscope apparatus
OLYMPUS OPTICAL CO159 citations98
HITACHI LTD
3 patentsUS4862246AAug 29, 1989
Semiconductor device lead frame with etched through holes
HITACHI LTD305 citations99
US4707724ANov 17, 1987
Semiconductor device and method of manufacturing thereof
HITACHI LTD352 citations99
US4301464ANov 17, 1981
Lead frame and semiconductor device employing the same with improved arrangement of supporting leads for securing the semiconductor supporting member
HITACHI LTD228 citations98
SHARP KK
2 patentsOLYMPUS CORP
2 patentsTOKYO ELECTRON LTD
2 patentsAISIN SEIKI
2 patentsPALOMA KOGYO KK
1 patentNIPPON TELEGRAPH & TELEPHONE
1 patentRICOH KK
1 patentRYOBI LTD
1 patentJAPAN GORE TEX INC
1 patentOLYMPUS OPTICAL LTD
1 patentKAO CORP
1 patentTANABE SEIYAKU CO
1 patentMIYAMOTO SHINICHI
1 patentITO SEIICHI
1 patentSANYO ELECTRIC CO
1 patentNEMOTO KYORINDO CO LTD
1 patentShowing the top 50 of 784 patents by PatentIndex Score.