Inventor
OHASHI TSUYOSHI
JP77 patents
⚠️ This page may combine multiple inventors who share the name “OHASHI TSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BROTHER IND LTD
33 patentsUS6744426B1Jun 1, 2004
Pen coordinate reading device with pen attribute detecting function
BROTHER IND LTD102 citations98
US6240126B1May 29, 2001
Wireless communication device
BROTHER IND LTD70 citations94
US7109844B2Sep 19, 2006
Transponder, interrogator, and communication system
BROTHER IND LTD20 citations93
US6784876B1Aug 31, 2004
Coordinate reading device
BROTHER IND LTD29 citations93
US6639585B1Oct 28, 2003
Coordinate reading device
BROTHER IND LTD29 citations93
US5018154AMay 21, 1991
Semiconductor laser drive device
BROTHER IND LTD39 citations93
US5541637AJul 30, 1996
Image exposure apparatus with compensation for variations in scanning rate
BROTHER IND LTD30 citations92
US8020774B2Sep 20, 2011
Tag label producing apparatus
BROTHER IND LTD8 citations84
US7994917B2Aug 9, 2011
Apparatus for fixing RFID tags
BROTHER IND LTD13 citations84
US7911325B2Mar 22, 2011
Communication system, and endpoint device and interrogator
BROTHER IND LTD9 citations84
US7602293B2Oct 13, 2009
Interrogator for RFID tag
BROTHER IND LTD16 citations84
US7495559B2Feb 24, 2009
RFID tag information communicating device, cartridge for RFID tag information communicating device, and RFID circuit element processing system
BROTHER IND LTD15 citations84
US7084739B2Aug 1, 2006
Communication system, and interrogator and transponder for the system
BROTHER IND LTD13 citations84
US6778167B2Aug 17, 2004
Coordinate reading device
BROTHER IND LTD19 citations84
US6756972B2Jun 29, 2004
Manually input data display system
BROTHER IND LTD19 citations84
US6522634B1Feb 18, 2003
Wireless transmission system
BROTHER IND LTD15 citations84
US6467059B1Oct 15, 2002
Wireless transmission system
BROTHER IND LTD20 citations84
US7992791B2Aug 9, 2011
RFID tag label producing apparatus with printing and data transmission defect detection
BROTHER IND LTD9 citations83
US8038072B2Oct 18, 2011
RFID label, method for producing the RFID label, device for producing the RFID label, sheet member (tag sheet) used for the RFID label, and cartridge attached to the device for producing the RFID label
BROTHER IND LTD5 citations74
US7694883B2Apr 13, 2010
RFID label, method for producing the RFID label, device for producing the RFID label, sheet member (tag sheet) used for the RFID label, and cartridge attached to the device for producing the RFID label
BROTHER IND LTD7 citations74
US7224712B2May 29, 2007
Interrogator and tag of wireless communication system
BROTHER IND LTD9 citations74
US6173004B1Jan 9, 2001
Frequency hopping communication device
BROTHER IND LTD7 citations74
US5737007AApr 7, 1998
Structure of a laser beam scanner for a photosensitive printing device
BROTHER IND LTD12 citations74
US5661739AAug 26, 1997
Semiconductor laser driving circuit
BROTHER IND LTD8 citations74
US5404159AApr 4, 1995
Image forming apparatus having toner particle modulator with elliptical aperture
BROTHER IND LTD10 citations74
US5291222AMar 1, 1994
Image exposure apparatus
BROTHER IND LTD8 citations74
US5274653ADec 28, 1993
Semiconductor laser driving system for driving a semiconductor laser element
BROTHER IND LTD11 citations74
US5231427AJul 27, 1993
Image recording apparatus
BROTHER IND LTD14 citations74
US5025447AJun 18, 1991
Drive circuit and method for setting a control signal of a semiconductor laser
BROTHER IND LTD17 citations74
US7969283B2Jun 28, 2011
RFID tag information communicating device
BROTHER IND LTD7 citations73
US5311216AMay 10, 1994
Exposure device having means for correcting intensity of laser beam dependent on variation in rotational speed of photosensitive member
BROTHER IND LTD7 citations73
US5151586ASep 29, 1992
Scanning exposure device provided with intensity correction to compensate for scan angle
BROTHER IND LTD18 citations73
US5144339ASep 1, 1992
Laser scanner with deflector and photosensitive drum control
BROTHER IND LTD15 citations73
EBARA CORP
4 patentsUS7822500B2Oct 26, 2010
Polishing apparatus and polishing method
EBARA CORP50 citations98
US7313452B2Dec 25, 2007
Substrate transfer controlling apparatus and substrate transferring method
EBARA CORP23 citations92
US7072730B2Jul 4, 2006
Substrate transfer controlling apparatus and substrate transferring method
EBARA CORP25 citations92
US6772029B2Aug 3, 2004
Wafer transfer control apparatus and method for transferring wafer
EBARA CORP17 citations92
SONY INTERACTIVE ENTERTAINMENT INC
3 patentsUS11342760B2May 24, 2022
Electrical device for parallel connected batteries
SONY INTERACTIVE ENTERTAINMENT INC4 citations73
US11201477B2Dec 14, 2021
Electric device for supplying multiple power outputs and recharging multiple supply batteries having different operating voltages
SONY INTERACTIVE ENTERTAINMENT INC4 citations73
US11146094B2Oct 12, 2021
Electrical apparatus
SONY INTERACTIVE ENTERTAINMENT INC5 citations65
NAGAI TAKUYA
2 patentsHIOKI HITOMI
2 patentsREX IND CO
1 patentTAKI KAZUNARI
1 patentKOBAYASHI YOICHI
1 patentICHIKAWA YASUHISA
1 patentNIWA AKIHIKO
1 patentYASUI KUNIHIRO
1 patentShowing the top 50 of 77 patents by PatentIndex Score.