Tokyo
Japan
14
2026-02-26
The entities that hold a legal rights for patent applications filed by inventor Kitamura Ken:
Ken Kitamura from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
ACCESS CONTROL SYSTEM, ACCESS CONTROL METHOD, AND ACCESS CONTROL PROGRAM
#2 | 2025-02-13INFORMATION MANAGEMENT SYSTEM, INFORMATION MANAGEMENT DEVICE, INFORMATION MANAGEMENT METHOD, AND INFORMATION MANAGEMENT PROGRAM
#3 | 2022-11-17MEDICAL LIGHTING DEVICE
#4 | 2021-09-09Storage case
#5 | 2021-04-15Photon extraction from ultraviolet light-emitting devices
#6 | 2019-11-14Photon extraction from ultraviolet light-emitting devices
#7 | 2019-04-18Electrochemical removal of aluminum nitride substrates for electronic and optoelectronic devices
#8 | 2018-08-02Methods and packages for enhancing reliability of ultraviolet light-emitting devices
#9 | 2018-07-05Photon extraction from ultraviolet light-emitting devices
#10 | 2017-03-30Ultraviolet light-emitting devices and methods
#11 | 2016-06-16Ultraviolet light-emitting devices and methods
#12 | 2016-01-28Photon extraction from ultraviolet light-emitting devices
#13 | 2015-10-08Ultraviolet light-emitting devices and methods
#14 | 2010-08-26FOOD PRODUCT SUITABLE FOR PERSON WHO HAS DIFFICULTY IN CHEWING OR SWALLOWING
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