Tokyo
Japan
70
2023-11-16
65
2025-04-29
These are the the leading inventors for applications assigned to Rion Co., Ltd.:
Rion Co., Ltd. based in Tokyo, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Electromechanical transducer
#2 | 2023-06-29 ✅ Patent 12,625,056 granted on 2026-05-12PARTICLE COUNTER
#3 | 2022-06-30 ✅ Patent 12,181,398 granted on 2024-12-31Particle measuring device and particle measuring method
#4 | 2021-11-11 ✅ Patent 11,774,340 granted on 2023-10-03Particle measuring device, calibration method, and measuring device
#5 | 2021-07-29 ✅ Patent 11,178,495 granted on 2021-11-16Electromechanical transducer and electroacoustic transducer
#6 | 2021-07-01 ✅ Patent 11,268,894 granted on 2022-03-08Flow cell and particle measuring device
#7 | 2021-04-15 ✅ Patent 11,252,493 granted on 2022-02-15Hearing device and earphone
#8 | 2021-03-04 ✅ Patent 11,051,097 granted on 2021-06-29Installation structure of vibrator
#9 | 2021-03-04 ✅ Patent 11,474,017 granted on 2022-10-18Microbial particle measuring apparatus and microbial particle measuring method
#10 | 2021-01-28 ✅ Patent 11,184,720 granted on 2021-11-23Electroacoustic transducer and acoustic device
#11 | 2020-09-10 ✅ Patent 11,112,344 granted on 2021-09-07Particle measuring method and detection liquid
#12 | 2020-07-30 ✅ Patent 11,009,445 granted on 2021-05-18In-fluid floating substance measurement flow cell and particle counter
#13 | 2020-07-30 ✅ Patent 11,262,284 granted on 2022-03-01Particle counter
#14 | 2020-04-23 ✅ Patent 10,837,890 granted on 2020-11-17Particle measuring device and particle measuring method
#15 | 2019-11-28 ✅ Patent 10,863,272 granted on 2020-12-08System identification device, system identification method, system identification program, and recording medium recording system identification program
#16 | 2019-10-10 ✅ Patent 11,119,027 granted on 2021-09-14Microbial particle counting system and microbial particle counting method
#17 | 2019-09-12 ✅ Patent 10,705,010 granted on 2020-07-07Particle counter
#18 | 2019-09-05 ✅ Patent 10,878,563 granted on 2020-12-29Three-dimensional shape data production method and three-dimensional shape data production system
#19 | 2019-08-29 ✅ Patent 10,482,894 granted on 2019-11-19Dereverberation device and hearing aid
#20 | 2019-07-18 ✅ Patent 10,609,495 granted on 2020-03-31Hearing aid
#21 | 2019-07-11 ✅ Patent 10,888,253 granted on 2021-01-12Audiometer
#22 | 2019-05-30 ✅ Patent 10,416,069 granted on 2019-09-17Particle counter
#23 | 2019-04-18 ✅ Patent 10,390,126 granted on 2019-08-20Earphone for audiometer, and audiometer
#24 | 2019-01-24 ✅ Patent 10,582,315 granted on 2020-03-03Feedback canceller and hearing aid
#25 | 2018-10-25 ✅ Patent 10,542,348 granted on 2020-01-21Electromechanical transducer
#26 | 2018-03-01 ✅ Patent 10,094,763 granted on 2018-10-09Microviable particle counting system and microviable particle counting method
#27 | 2018-02-08 ✅ Patent 10,410,640 granted on 2019-09-10Sound source separation apparatus
#28 | 2018-02-08 ✅ Patent 10,054,529 granted on 2018-08-21Particle counter
#29 | 2017-06-08 ✅ Patent 9,983,113 granted on 2018-05-29Particle counter
#30 | 2016-03-31 ✅ Patent 9,823,190 granted on 2017-11-21Particle counter for chemical solution
#31 | 2016-03-03 ✅ Patent 9,530,429 granted on 2016-12-27Reverberation suppression apparatus used for auditory device
#32 | 2016-01-07 ✅ Patent 9,392,380 granted on 2016-07-12Hearing aid and feedback canceller
#33 | 2015-12-03 ✅ Patent 11,215,551 granted on 2022-01-04Viable particle counting system and viable particle counting method
#34 | 2015-08-20 ✅ Patent 9,228,930 granted on 2016-01-05Oscillating type physical property measuring apparatus and method
#35 | 2015-07-30 ✅ Patent 9,250,174 granted on 2016-02-02Particle counting system
#36 | 2015-07-23 ✅ Patent 9,601,980 granted on 2017-03-21Electromechanical transducer and electroacoustic transducer
#37 | 2015-06-18 ✅ Patent 10,139,431 granted on 2018-11-27Measurement system
#38 | 2015-03-12 ✅ Patent 9,357,315 granted on 2016-05-31Hearing aid, loudspeaker, and feedback canceller
#39 | 2014-11-13 ✅ Patent 9,267,845 granted on 2016-02-23Apparatus for counting viable particles in liquid in real time, dialysis fluid monitoring system and purified water monitoring system using the apparatus, and method of counting viable particles in liquid in real time
#40 | 2014-09-25 ✅ Patent 8,958,067 granted on 2015-02-17Light scattering particle counter
#41 | 2014-09-18 ✅ Patent 9,301,054 granted on 2016-03-29Electromechanical transducer and electrocoustic transducer
#42 | 2013-04-04 ✅ Patent 9,534,998 granted on 2017-01-03System and method for counting aerosol particles in atmosphere with respect to each particle size by appropriately setting ratio of flow rate of sample gas and sheath gas in DMA
#43 | 2013-03-07 ✅ Patent 9,212,983 granted on 2015-12-15System and method for detecting aerosol particles in a atmosphere and counting aerosol particles with respect to each particle size
#44 | 2012-05-31 ✅ Patent 8,497,989 granted on 2013-07-30Particle counting method
#45 | 2008-12-04 ✅ Patent 8,515,111 granted on 2013-08-20In-the-ear hearing aid
#46 | 2008-11-13In-The-Ear Hearing Aid
#47 | 2008-10-09 ✅ Patent 7,733,487 granted on 2010-06-08Particle counting method
#48 | 2008-09-18 ✅ Patent 7,938,031 granted on 2011-05-10Flow cell, flow cell manufacturing method and particle measurement instrument
#49 | 2008-08-14 ✅ Patent 8,111,849 granted on 2012-02-07Hearing aid
#50 | 2008-07-10 ✅ Patent 8,150,082 granted on 2012-04-03Waterproof hearing aid
#51 | 2008-07-10 ✅ Patent 7,755,760 granted on 2010-07-13Particle counter for measuring floating particles which can effectively reduce false counts
#52 | 2008-06-26BEHIND-THE-EAR HEARING AID
#53 | 2008-03-11 ✅ Patent 7,343,021 granted on 2008-03-11Optimum solution method, hearing aid fitting apparatus utilizing the optimum solution method, and system optimization adjusting method and apparatus
#54 | 2008-01-31 ✅ Patent 8,073,175 granted on 2011-12-06Behind-the-ear type hearing aid
#55 | 2008-01-03PARTICLE COUNTER
#56 | 2007-12-20 ✅ Patent 8,126,175 granted on 2012-02-28Hearing aid device
#57 | 2007-11-15 ✅ Patent 7,526,958 granted on 2009-05-05Audiometer receiver and audiometer
#58 | 2007-08-09 ✅ Patent 7,729,907 granted on 2010-06-01Apparatus and method for preventing senility
#59 | 2007-06-21 ✅ Patent 7,330,395 granted on 2008-02-12Method and system for automatically calibrating sound level meter
#60 | 2007-01-11 ✅ Patent 8,057,234 granted on 2011-11-15Foreign language learning apparatus
#61 | 2006-11-02Light scattering type particle detector
#62 | 2006-10-05 ✅ Patent 7,844,058 granted on 2010-11-30Hearing processing method and hearing aid using the same
#63 | 2006-07-27 ✅ Patent 7,421,392 granted on 2008-09-02Diagnosis device and diagnosis method
#64 | 2006-07-13 ✅ Patent 7,464,790 granted on 2008-12-16Sound insulation/absorption structure, and structure having these applied thereto
#65 | 2006-05-23 ✅ Patent 7,048,692 granted on 2006-05-23Method and apparatus for estimating auditory filter shape
#66 | 2006-03-09Hearing aid cleaner
#67 | 2006-01-05 ✅ Patent 7,170,601 granted on 2007-01-30Flow cell, and particle measurement device using the same
#68 | 2005-08-18 ✅ Patent 7,017,401 granted on 2006-03-28Measuring device for volume of engine combustion chamber
#69 | 2005-08-16 ✅ Patent 6,931,341 granted on 2005-08-16Automatic adjusting method for measuring equipment and apparatus using the same
#70 | 2005-02-22 ✅ Patent 6,858,274 granted on 2005-02-22Synthetic corundum cell
Also check out RION Co., Ltd.'s (Tokyo, Japan) applicant profile with 31 patent applications submitted.
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