logo

For the Inventor, By the Inventor

Yamagata, Japan

Lumiotec Inc.


USPTO Granted Patents = 10



Trademarks = 2

Forward Citations = 13

Loading Chart...
Loading Chart...

12 inventors (with patents filed for the assignee):

goldMedal Junichi Tanaka (6 out of 9 patents)

silverMedal Mitsuru Morimoto (3 out of 4 patents)

bronzeMedal Hideki Kamada (2 out of 2 patents)

4.  Akihito Kagotani (1 out of 21 patents)

5.  Hiroyasu Aruga (1 out of 36 patents)

6.  Fujio Kajikawa (1 out of 1 patent)

7.  Joji Suzuki (1 out of 1 patent)

8.  Takashi Kawai (1 out of 2 patents)

9.  Yuji Yanagi (1 out of 1 patent)

10.  Tadashi Katsume (1 out of 3 patents)

11.  Koichi Mori (1 out of 1 patent)

12.  Makoto Arisawa (1 out of 1 patent)

13.  Tanaka Junichi (1 patent)

14.  Morimoto Mitsuru (0 patent)

15.  Mori Koichi (0 patent)


10 patents:

1. 10879497 - Organic electroluminescent device, display device, and illumination device (2020-12-29),
2. 10879496 - Organic electroluminescent element having a charge generating layer between adjacent light emitting layers (2020-12-29),
3. 10879483 - Organic electroluminescent device and illumination device (2020-12-29),
4. 10804483 - Organic electroluminescent element with a plurality of stacked light emitting units (2020-10-13),
5. 10256432 - Organic EL panel and method for producing same (2019-04-09),
6. 10084146 - Organic electroluminescent element and lighting device (2018-09-25),
7. 9772096 - Illumination device (2017-09-26),
8. 9484545 - Organic electroluminescent element and lighting device (2016-11-01),
9. 9088010 - Organic EL illuminating apparatus (2015-07-21),
10. 8836204 - Organic EL illumination device (2014-09-16),
Company Overview
Lumiotec Inc. is a technology company based in Yamagata, Japan, specializing in advanced lighting solutions. The organization focuses on the development and manufacturing of innovative LED lighting technologies, emphasizing energy efficiency and sustainability. Lumiotec's research spans various applications, including architectural lighting, automotive lighting, and display technologies, positioning the company as a key player in the evolving landscape of illumination and visual display systems.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

10 Patents

#8 in Yamagata

#4,400 in Japan

#55,986 in the World

Yamagata, JP
Yamagata, Japan

Lumiotec Inc.

Forward Citations = 13

12 inventors:

goldMedal Junichi Tanaka (6 out of 9 patents)

silverMedal Mitsuru Morimoto (3 out of 4 patents)

bronzeMedal Hideki Kamada (2 out of 2 patents)

4.  Akihito Kagotani (1 out of 21 patents)

5.  Hiroyasu Aruga (1 out of 36 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lumiotec Inc.. Retrieved from https://idiyas.com/company/lumiotec

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…