For the Inventor, By the Inventor

Enter assignee name

Aichi-ken, Japan

Rinnai Kabushiki Kaisha

USPTO Granted Patents = 39

EPO Patents = 1

Trademarks = 4

Forward Citations = 351

Loading Chart...

Loading Chart...

50 inventors (with patents filed for the assignee):

Yoshihiro Kanaya (7 out of 8 patents)

Toshifumi Yamana (6 out of 6 patents)

Makoto Morishima (4 out of 5 patents)

4. Susumu Naito (4 out of 4 patents)

5. Masahiko Koumura (4 out of 4 patents)

6. Hideo Okamoto (3 out of 12 patents)

7. Shigeaki Yasui (3 out of 3 patents)

8. Hideaki Ishikawa (3 out of 3 patents)

9. Katsunori Maegawa (3 out of 9 patents)

10. Akira Kanda (2 out of 2 patents)

11. Hiroshi Mano (2 out of 2 patents)

12. Kazuo Yagi (2 out of 2 patents)

13. Masaaki Nakaura (2 out of 2 patents)

14. Kazuo Ogawa (2 out of 5 patents)

15. Minoru Inayama (2 out of 2 patents)

39 patents: Sort by Forward Citations

1. D678219 - Remote control for home electronics (2013-03-19),

2. D676707 - Burner plate (2013-02-26),

3. D530236 - Operation indicator of a heater (2006-10-17),

4. D505997 - Heater (2005-06-07),

5. 6234164 - Intake and discharge tube closure detector for combustion device of forced intake and discharge type (2001-05-22),

6. 6223992 - Air-conditioning system with timer device (2001-05-01),

7. 6089221 - Space heater (2000-07-18),

8. 5919035 - Cross flow type burner apparatus (1999-07-06),

9. 5661905 - Method of making a burner device (1997-09-02),

10. 5525054 - Burner device and a method of making the same (1996-06-11),

11. 5505252 - Heat exchanger (1996-04-09),

12. 5417566 - Method of preventing burning resonance noise and a burner plate (1995-05-23),

13. 5347104 - Heater control circuit (1994-09-13),

14. 5157239 - Oven (1992-10-20),

15. 5127392 - Infrared stove apparatus (1992-07-07),

Rinnai Kabushiki Kaisha is a Japanese company that specializes in the manufacturing and distribution of kitchen appliances and heating systems. With a history dating back to 1920, Rinnai has become a trusted brand known for its innovative technologies and high-quality products. Their range of products includes gas cookers, electric appliances, water heaters, boilers, and air conditioners. Rinnai aims to provide reliable and energy-efficient solutions to enhance the comfort and convenience of everyday life.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

39 Patents

#8 in Aichi-ken

#1,960 in Japan

#16,954 in the World

Aichi-ken, Japan

Rinnai Kabushiki Kaisha

Forward Citations = 351

50 inventors:

Yoshihiro Kanaya (7 out of 8 patents)

Toshifumi Yamana (6 out of 6 patents)

Makoto Morishima (4 out of 5 patents)

4. Susumu Naito (4 out of 4 patents)

5. Masahiko Koumura (4 out of 4 patents)

Please report any incorrect information to support@idiyas.com

Loading…