Rion Co L T D

USPTO Trademark & Patent Filings

Rion Co L T D

Trademark applications and grants for Rion Co L T D. Rion Co L T D has 5 trademark applications. The latest application filed is for "SHAKE HANDS"

Company Profile
    Company Aliases
  • RION CO., LTD.
  • RION CO., LTD. - Tokyo JP
  • RION Co., Ltd. - Tokyo JP
  • RION CO., LTD. - Kokubunji-shi, Tokyo JP

Trademarks Patents
Patent Applications
Patent ApplicationDate
PARTICLE MEASURING DEVICE AND PARTICLE MEASURING METHOD
20220205892 - 17/558289 SAITO; Mitsuaki ;   et al.
2022-06-30
PARTICLE MEASURING DEVICE, CALIBRATION METHOD, AND MEASURING DEVICE
20210348999 - 17/276847 KATO; Haruhisa ;   et al.
2021-11-11
ELECTROMECHANICAL TRANSDUCER AND ELECTROACOUSTIC TRANSDUCER
20210235199 - 17/051135 IWAKURA; Takashi
2021-07-29
FLOW CELL AND PARTICLE MEASURING DEVICE
20210199558 - 17/133920 YAGUCHI; Hiroaki ;   et al.
2021-07-01
HEARING DEVICE AND EARPHONE
20210112328 - 17/060565 SOETA; Akihiro ;   et al.
2021-04-15
Patent Grants & Applications
Company Registrations

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