Tohoku Pioneer Corporation

Japan

 
Total IP 477
Total IP Rank # 2,643
IP Activity Score 2.7/5.0    74
IP Activity Rank # 9,590
Parent Entity Pioneer Corporation

Patents

Trademarks

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370 0
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Last Patent 2024 - Light-emitting device
First Patent 1997 - Organic electroluminescence elem...

Latest Inventions, Goods, Services

2023 Invention Light-emitting device. A light-emitting device includes a substrate, a plurality of light-emitti...
Invention Speaker device. A speaker device includes: a diaphragm that radiates sound; an edge arranged in ...
Invention Vehicle lighting device. Disclosed is a vehicle lighting device intended to improve convenience a...
Invention Speaker device. A speaker includes: a vibrating body including a diaphragm and an edge; a coil d...
Invention Light-emitting module. b) of the reflecting surface (22). The luminous intensity of the light (L1...
2022 Invention Light-emitting device including a light-transmitting interconnect located over a substrate. A lig...
Invention Speaker bracket, speaker frame, and speaker. Provided is a bracket for a speaker, the bracket be...
Invention Speaker device. A speaker device includes: a diaphragm that radiates sound; an edge arranged in a...
Invention Speaker device. Provided is a speaker device by which the occurrence of unusual sounds due to a c...
Invention Light-emitting device. A light-emitting device (10) includes a substrate (100), a first electrod...
Invention Light-emitting device. This light-emitting device (10) comprises a substrate (100), a first elect...
2021 Invention Light-emitting device. A light-emitting unit (140) is formed over a first surface (102) of a subs...
Invention Light-emitting device including a light-transmitting interconnect located over a substrate. A sub...
Invention Light emitting apparatus. A light emitting apparatus (10) includes a substrate (100), an insulat...
Invention Light-emitting device and sealing unit. A sealing unit (200) includes a substrate unit (210) and...
Invention Display device. A display device (1) includes a light-emitting device (10), a reflective liquid c...
Invention Electronic device and method for manufacturing electronic device. A first electronic component (...
Invention Display device. A display device (1) comprising a light-emission device (10), reflective liquid c...
Invention Light-emitting device and sealing part. A sealing part (200) has a substrate section (210) and a ...
Invention Electronic device and method for manufacturing electronic device. A first electronic component (1...
Invention Speaker device. A speaker includes: a diaphragm; a coil directly or indirectly attached to the di...
2020 Invention Light-emitting device. A second insulating layer (210) is not in contact with a first insulating ...
Invention Light emitting device. A first side surface (312) is positioned at a light emitting region (142) ...
Invention Light-emitting device. A first side surface (312) is positioned on a light-emitting region (142) ...
Invention Light emitting device. A color filter portion (200) (first color filter portion (200a)) overlaps...
Invention Light-emitting device. A color filter part (200) (a first color filter part (200a)) overlaps some...
Invention Acoustic control member and production method for acoustic control member. Provided are: an acous...
2019 Invention Light-emitting device having intermediate layer located over interconnect. A substrate (100) is a...
Invention Sound generator. This sound generator comprises a sound generation body (7), a base (2), and a te...
Invention Speaker device. A speaker device includes: a diaphragm; a coil directly or indirectly attached to...
Invention Information processing system, output device, program for center device, and information processi...
Invention Speaker bracket, speaker frame, and speaker. Provided is a bracket for a speaker, the bracket bei...
Invention Light-emitting module. A light-emitting module includes a light-emitting plate including a light-...
Invention Bracket for speaker, frame for speaker, and speaker. Provided is a bracket for a speaker, the bra...
Invention Light-emitting module. According to the present invention, light (light (L1)) having a peak lumin...
Invention Speaker frame and speaker having the same. A speaker frame, including: a vibration support portio...
Invention Light-emitting device with a sealing film. A substrate (100) includes a resin material. A first s...
2018 Invention Light-emitting device having an intermediate layer located over a lateral side of the first elect...
Invention Damper and speaker apparatus. A damper and a speaker apparatus includes the damper, which suppres...
Invention Speaker device. This speaker device (1) is provided with: a frame having an annular first circumf...
Invention Sound generator for mobile entities. A speaker unit emits a sound towards a box-like space formed...
2016 Invention Light emitting device. b)) and a third light transmitting region (TR3) (a first light transmittin...
Invention Input device. The disclosed apparatus reduces necessary electric power for moving a touch pad of ...
2015 Invention Electronic device. An electronic device which can simplify operation when displaying an active wi...