Inventor
WATANABE MAMORU
JP85 patents
⚠️ This page may combine multiple inventors who share the name “WATANABE MAMORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO INSTR INC
16 patentsUS6295249B1Sep 25, 2001
Display correction device and timepiece equipped with display correction device
SEIKO INSTR INC25 citations93
US7029169B2Apr 18, 2006
Chronograph timepiece having zeroing structure
SEIKO INSTR INC24 citations92
US6428201B1Aug 6, 2002
Chronograph timepiece and lever device for timepiece
SEIKO INSTR INC28 citations92
US7614784B2Nov 10, 2009
Residual wound quantity display mechanism of timepiece and timepiece with residual wound quantity display mechanism
SEIKO INSTR INC8 citations84
US7609588B2Oct 27, 2009
Multifunctional clock capable of realizing plurality of movement layouts
SEIKO INSTR INC8 citations83
US7215602B2May 8, 2007
Multifunction timepiece capable of constituting plural fan shape moving hand train wheel layouts
SEIKO INSTR INC13 citations83
US7532546B2May 12, 2009
Timepiece with calendar mechanism having date indicators for indicating date
SEIKO INSTR INC7 citations74
US6779916B2Aug 24, 2004
Electronic timepiece having reset lever with bush
SEIKO INSTR INC8 citations74
US6394645B1May 28, 2002
Electronic watch with correcting mechanism
SEIKO INSTR INC7 citations74
US6814483B2Nov 9, 2004
Self-winding timepiece having train wheel setting apparatus
SEIKO INSTR INC8 citations73
US6965544B2Nov 15, 2005
Electronic timepiece
SEIKO INSTR INC7 citations71
US7433272B2Oct 7, 2008
Calendar timepiece having eccentrically disposed date indicators
SEIKO INSTR INC6 citations63
US6850467B2Feb 1, 2005
Jumper structure and timepiece having the same
SEIKO INSTR INC3 citations63
US6687191B2Feb 3, 2004
Calendar timepiece
SEIKO INSTR INC2 citations63
US6612734B1Sep 2, 2003
Mechanical timepiece with stud adjustment mechanism
SEIKO INSTR INC6 citations63
US6400651B1Jun 4, 2002
Coil block protection structure and electronic device having coil block protection structure
SEIKO INSTR INC4 citations63
FUJITSU LTD
7 patentsUS5450178ASep 12, 1995
Process and apparatus for replacing the carrier portion of a developing agent having toner used in an image-forming apparatus
FUJITSU LTD66 citations95
US5541714AJul 30, 1996
Developer cartridge and image forming apparatus using the same
FUJITSU LTD35 citations92
US5479247ADec 26, 1995
Developer cartridge and image forming apparatus using the same
FUJITSU LTD34 citations92
US5432592AJul 11, 1995
Developer cartridge and image forming apparatus using the same
FUJITSU LTD26 citations92
USD356107SMar 7, 1995
Developing cartridge for copier
FUJITSU LTD41 citations92
US5384629AJan 24, 1995
Developer cartridge and image forming apparatus using the same
FUJITSU LTD23 citations92
US5499082AMar 12, 1996
Developing device using two-component type developer having doctor blade resiliently abutted against openings in vessel and an outlet portion in vessel to discharge the developer
FUJITSU LTD18 citations73
ASAHI CHEMICAL IND
5 patentsUS6036880AMar 14, 2000
Niobium-containing aqueous solution for use in producing niobium-containing oxide-catalyst
ASAHI CHEMICAL IND72 citations95
US7109144B2Sep 19, 2006
Oxide catalyst for oxidation or ammoxidation
ASAHI CHEMICAL IND16 citations92
US7087551B2Aug 8, 2006
Catalyst for use in catalytic oxidation or ammoxidation of propane or isobutane in the gaseous phase
ASAHI CHEMICAL IND11 citations84
US7498463B2Mar 3, 2009
Oxide catalyst for oxidation or ammoxidation
ASAHI CHEMICAL IND3 citations63
US7378541B2May 27, 2008
Oxide catalyst for oxidation or ammoxidation
ASAHI CHEMICAL IND1 citations63
WATANABE ENG
5 patentsUS4176886ADec 4, 1979
Brake apparatus for motorcycle
WATANABE ENG46 citations92
US4392561AJul 12, 1983
Disc brake
WATANABE ENG21 citations82
US4346792AAug 31, 1982
Disc brake device
WATANABE ENG8 citations74
US4319669AMar 16, 1982
Disc brake device
WATANABE ENG12 citations74
US4243123AJan 6, 1981
Device for preventing rattling of pads in disc brakes
WATANABE ENG16 citations74
NAT INST RES INORGANIC MAT
3 patentsUS5863514AJan 26, 1999
Thin fragmental titanium oxide and porous body as an aggregate thereof, and methods for their production
NAT INST RES INORGANIC MAT38 citations92
US6838160B2Jan 4, 2005
Titania ultrathin film and method for producing it
NAT INST RES INORGANIC MAT16 citations83
US4818735AApr 4, 1989
Tetragonal system tunnel-structured compound AX(GA8MYGA(8+X)-YTI16-X0 56), and cation conductor and heat insulating material composed thereof
NAT INST RES INORGANIC MAT8 citations69
SONODA ISAO
2 patentsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD
2 patentsKONISHIROKU PHOTO IND
2 patentsHOSHIZAKI DENKI CO LTD
1 patentJAPAN TOBACCO INC
1 patentNTN TOYO BEARING CO LTD
1 patentMIYAKO JIDOSHA KOGYO KK
1 patentKK RIKEN
1 patentLEXMARK INT INC
1 patentVICTOR COMPANY OF JAPAN
1 patentSONY GROUP CORP
1 patentShowing the top 50 of 85 patents by PatentIndex Score.