IDiyas

For the Inventor, By the Inventor

Imabari-shi, Ehime, Japan

Harison Toshiba Lighting Corporation


USPTO Granted Patents = 56


Forward Citations = 230

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88 inventors (with patents filed for the assignee):

goldMedal Mikio Matsuda (8 out of 10 patents)

silverMedal Toshihiko Ishigami (8 out of 12 patents)

bronzeMedal Toshio Hiruta (8 out of 9 patents)

4.  Makoto Deguchi (7 out of 8 patents)

5.  Ichiro Yokozeki (6 out of 10 patents)

6.  Seiji Sakamoto (6 out of 6 patents)

7.  Yuji Itakura (6 out of 6 patents)

8.  Tetsuo Ootani (6 out of 6 patents)

9.  Akio Watanabe (6 out of 6 patents)

10.  Hiromichi Kawashima (5 out of 10 patents)

11.  Kozo Uemura (5 out of 15 patents)

12.  Manabu Kika (4 out of 4 patents)

13.  Hiroyuki Kato (4 out of 4 patents)

14.  Kiyoshi Saita (4 out of 8 patents)

15.  Toshiya Suzuki (4 out of 4 patents)


Core Competencies:
Vehicle Discharge Lamp
Light Emitting Device
Metal Halide Lamp
Dielectric Barrier Discharge Lamp
Low-Pressure Discharge Lamp
High-Pressure Discharge Lamp
Induction Heating Roller
Lighting Fixture
Backlight Technology
Automotive Headlamp
Fluorescent Lamp
Discharge Lamp Ignition

56 patents:

1. 8436536 - Vehicle discharge lamp, vehicle discharge lamp device, lighting circuit combined type vehicle discharge lamp device, and lighting circuit (2013-05-07),
2. 8419251 - Light emitting device and method for manufacturing same, lighting fixture, and lighting system (2013-04-16),
3. 8339023 - Discharge lamp (2012-12-25),
4. 8274209 - Light emitting device having semiconductor laser and fluorescent material and method for manufacturing the same (2012-09-25),
5. 8242678 - Automotive discharge lamp (2012-08-14),
6. 8203271 - Metal halide lamp including sealed metal foil (2012-06-19),
7. 8193711 - Metal halide lamp (2012-06-05),
8. 7980746 - Hollow type planar illuminating device (2011-07-19),
9. 7965350 - Backlight for liquid crystal display device (2011-06-21),
10. 7956547 - Dielectric barrier discharge lamp lighting device (2011-06-07),
11. 7927168 - Low-pressure discharge lamp and method for manufacturing thereof (2011-04-19),
12. D598158 - Tubular lamp (2009-08-11),
13. D586941 - Tubular lamp (2009-02-17),
14. D586940 - Tubular lamp (2009-02-17),
15. D586939 - Tubular lamp (2009-02-17),
Harison Toshiba Lighting Corporation is a leading global provider of innovative lighting solutions. With a strong focus on energy efficiency and sustainability, we deliver high-quality lighting products for both residential and commercial applications. Our extensive range of LED lights, fixtures, and control systems are designed to enhance the aesthetics and functionality of any space. Backed by years of experience and expertise, we are committed to providing our customers with exceptional value and service. Visit our website to learn more about our products and explore how Harison Toshiba Lighting can brighten up your world.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

56 Patents

#1 in Imabari-shi, Ehime

#1,539 in Japan

#12,345 in the World

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Imabari-shi, Ehime, Japan

Harison Toshiba Lighting Corporation

Forward Citations = 230

88 inventors:

goldMedal Mikio Matsuda (8 out of 10 patents)

silverMedal Toshihiko Ishigami (8 out of 12 patents)

bronzeMedal Toshio Hiruta (8 out of 9 patents)

4.  Makoto Deguchi (7 out of 8 patents)

5.  Ichiro Yokozeki (6 out of 10 patents)

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