Inventor
SAITO TADAO
JP99 patents
⚠️ This page may combine multiple inventors who share the name “SAITO TADAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YOSHINO KOGYOSHO CO LTD
33 patentsUS5813576ASep 29, 1998
Container with a pump that mixes liquid and air to discharge bubbles
YOSHINO KOGYOSHO CO LTD85 citations97
US4808022AFeb 28, 1989
Container type toilet implement
YOSHINO KOGYOSHO CO LTD49 citations96
US4776717AOct 11, 1988
Container type toilet implement
YOSHINO KOGYOSHO CO LTD67 citations96
US4365751ADec 28, 1982
Trigger type liquid injector
YOSHINO KOGYOSHO CO LTD70 citations96
US4311246AJan 19, 1982
Synthetic resin bottle with handle
YOSHINO KOGYOSHO CO LTD49 citations95
US4489861ADec 25, 1984
Manual liquid dispensing device
YOSHINO KOGYOSHO CO LTD74 citations94
US4434917AMar 6, 1984
Trigger-actuated atomizer
YOSHINO KOGYOSHO CO LTD74 citations94
US5477990ADec 26, 1995
Manually-operated liquid discharge container having a finger knob
YOSHINO KOGYOSHO CO LTD20 citations93
US5419463AMay 30, 1995
Liquid sprayer
YOSHINO KOGYOSHO CO LTD30 citations93
US7201293B2Apr 10, 2007
Container with pump for discharging bubbles
YOSHINO KOGYOSHO CO LTD10 citations92
US6119899ASep 19, 2000
Container with pump that mixes liquid and air to discharge bubbles
YOSHINO KOGYOSHO CO LTD21 citations92
US5344079ASep 6, 1994
Foaming nozzle for sprayer
YOSHINO KOGYOSHO CO LTD22 citations92
US4482067ANov 13, 1984
Synthetic resin bottle
YOSHINO KOGYOSHO CO LTD43 citations92
US4442944AApr 17, 1984
Saturated polyester resin bottle and stand
YOSHINO KOGYOSHO CO LTD28 citations92
US4369900AJan 25, 1983
Manual accumulator type atomizer
YOSHINO KOGYOSHO CO LTD50 citations92
US4317531AMar 2, 1982
Accumulator type manual atomizer
YOSHINO KOGYOSHO CO LTD50 citations92
US4288478ASep 8, 1981
Parison and method for forming parisons for biaxial orientation blow molding
YOSHINO KOGYOSHO CO LTD43 citations92
US6793100B2Sep 21, 2004
Container with pump for discharging bubbles
YOSHINO KOGYOSHO CO LTD12 citations82
US6299028B1Oct 9, 2001
Container with pump for discharging bubbles
YOSHINO KOGYOSHO CO LTD12 citations82
US4971252ANov 20, 1990
Nozzle cap
YOSHINO KOGYOSHO CO LTD21 citations82
US4516727AMay 14, 1985
Manually-operated sprayer
YOSHINO KOGYOSHO CO LTD26 citations82
US4462549AJul 31, 1984
Manual type miniature atomizer
YOSHINO KOGYOSHO CO LTD26 citations82
US4365729ADec 28, 1982
Atomizer
YOSHINO KOGYOSHO CO LTD23 citations82
US4361255ANov 30, 1982
Accumulator type manual atomizer
YOSHINO KOGYOSHO CO LTD23 citations82
US4216883AAug 12, 1980
Construction for supporting atomizing means of manually operable atomizer
YOSHINO KOGYOSHO CO LTD21 citations82
US4193551AMar 18, 1980
Manually operable atomizer
YOSHINO KOGYOSHO CO LTD25 citations82
US4463860AAug 7, 1984
Saturated polyester resin bottle and stand
YOSHINO KOGYOSHO CO LTD21 citations81
US4439393AMar 27, 1984
Method of producing synthetic resin bottle with handle
YOSHINO KOGYOSHO CO LTD23 citations81
US4367820AJan 11, 1983
Saturated polyester resin bottle and stand
YOSHINO KOGYOSHO CO LTD21 citations81
US3962006AJun 8, 1976
Collapsible thermoplastic tubular container and method of producing the same
YOSHINO KOGYOSHO CO LTD21 citations81
US4565306AJan 21, 1986
Cream-state fluid container
YOSHINO KOGYOSHO CO LTD22 citations80
US4089922AMay 16, 1978
Molded article having stereoscopic decorative pattern and fabrication process therefor
YOSHINO KOGYOSHO CO LTD27 citations78
US7401714B2Jul 22, 2008
Container with pump for discharging bubbles
YOSHINO KOGYOSHO CO LTD4 citations74
UNIV TOKYO
3 patentsSAITO TADAO
2 patentsCANON KK
2 patentsUS6158858ADec 12, 2000
Method and apparatus for manufacturing color filter, color filter, display device, and apparatus having the display device
CANON KK28 citations93
US6270178B1Aug 7, 2001
Method and apparatus for measuring the amount of discharged ink, printing apparatus, and method of measuring the amount of ink discharged in the printing apparatus
CANON KK43 citations92
ADVANTEST CORP
2 patentsUS7764152B2Jul 27, 2010
Contactor, contact structure provided with contactors, probe card, test apparatus, method of production of contact structure, and production apparatus of contact structure
ADVANTEST CORP8 citations82
US7667471B2Feb 23, 2010
Contact pin probe card and electronic device test apparatus using same
ADVANTEST CORP17 citations82
KAO CORP
1 patentAISIN SEIKI
1 patentNIPPON TELEGRAPH & TELEPHONE
1 patentMITSUI PETROCHEMICAL IND
1 patentSANKYO SEIKI SEISAKUSHO KK
1 patentTOSHIBA KK
1 patentMITSUI CHEMICALS INC
1 patentLION CORP
1 patentShowing the top 50 of 99 patents by PatentIndex Score.