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HARAKENZO
WORLD PATENT & TRADEMARK


OSAKA
HEAD OFFICE

DAIWA MINAMIMORIMACHI BLDG.,
2-6, 2-CHOME-KITA, TENJINBASHI,
KITA-KU,OSAKA 530-0041 JAPAN
TEL:+81-6-6351-4384
(Main Number)
FAX:+81-6-6351-5664
(Main Number)
E-Mail:

TOKYO
HEAD OFFICE

WORLD TRADE CENTER BLDG. 21F,
2-4-1, HAMAMATSU- CHO, MINATO-KU,
TOKYO 105-6121,JAPAN
TEL:+81-3-3433-5810
(Main Number)
FAX:+81-3-3433-5281
(Main Number)
E-Mail:


HIROSHIMA
OFFICE

NOMURA REAL ESTATE HIROSHIMA BLDG. 4F, 2-23 TATEMACHI, NAKA-KU, HIROSHIMA CITY, HIROSHIMA 730-0032, JAPAN
TEL:+81-82-545-3680
(Main Number)
FAX:+81-82-243-4130
(Main Number)
E-Mail:


The trademark of HARAKENZO is based on a global map including lands each of which has a size corresponding to the number of patents registered in 1991.
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NEWS
IP News index

Suit filed against Microsoft's MR (Mixed Reality) device for right's infringement

Holotouch filed a suit against Microsoft's HoloLens for infringing the firm's patents regarding holographic images and human-machine interfaces (HMI).
HoloTouch asserts that Microsoft infringed on HoloTouch's patents while aware of them, since their technology was cited as prior art for patents that Microsoft filed in the past.


https://vrinside.jp/news/microsoft-hololens-in-patent-lawsuit/













































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