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For the Inventor, By the Inventor

Chiyoda-Ku, Tokyo, Japan

Nohmi Bosai Ltd.


USPTO Granted Patents = 96



Trademarks = 5

Forward Citations = 792

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86 inventors (with patents filed for the assignee):

goldMedal Keiichi Takahashi (8 out of 16 patents)

silverMedal Mikio Mochizuki (8 out of 10 patents)

bronzeMedal Kenichi Kato (7 out of 16 patents)

4.  Toshikazu Morita (7 out of 10 patents)

5.  Akira Mizukami (6 out of 6 patents)

6.  Eiji Hirooka (6 out of 6 patents)

7.  Hiroyuki Yokota (5 out of 6 patents)

8.  Yasuo Ariga (5 out of 6 patents)

9.  Takashi Ito (4 out of 67 patents)

10.  Nobuyuki Ichikawa (4 out of 4 patents)

11.  Kouichi Hishino (4 out of 4 patents)

12.  Yoshinori Igarashi (4 out of 7 patents)

13.  Hideo Ito (3 out of 80 patents)

14.  Katsuhide Tsubokawa (3 out of 3 patents)

15.  Hidesato Morita (3 out of 3 patents)


Core Competencies:
Smoke Detector
Fire Monitoring System
Sprinkler Head
Fire Alarm System
Fire Control Panel
Photoelectric Smoke Sensor
Disaster Prevention System
High Expansion Foam Fire-Extinguishing System
Fire Sensor
Flame Detector
Alarm Device
Fire Receiver

96 patents:

1. 11971345 - Smoke detector (2024-04-30),
2. 11915569 - Smoke detector (2024-02-27),
3. 9824563 - Fire monitoring system and smoke detector (2017-11-21),
4. 9308405 - Sprinkler head (2016-04-12),
5. 9251681 - Fire alarm system (2016-02-02),
6. 9165448 - Smoke detector (2015-10-20),
7. 9123218 - Fire control panel with a display unit for displaying system information (2015-09-01),
8. D717194 - Fire alarm panel (2014-11-11),
9. 8760651 - Smoke detector (2014-06-24),
10. 8675324 - Short-circuit isolator (2014-03-18),
11. 8553421 - Fire alarm system transmitter (2013-10-08),
12. 8510068 - Photoelectric smoke sensor (2013-08-13),
13. 8305209 - Alarm device (2012-11-06),
14. 8294895 - Fire detector (2012-10-23),
15. 8269642 - Alarm system and alarm device (2012-09-18),
Nohmi Bosai Ltd. is a leading company specialized in fire protection and security systems. With a rich history of over 100 years, they offer a wide range of products and services, including fire alarms, sprinkler systems, gas detection systems, and emergency lighting. Their advanced technologies and dedicated team ensure high-quality solutions to protect lives and property. Nohmi Bosai is committed to providing innovative solutions for fire safety and security needs.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 23 2025

96 Patents

#2 in Chiyoda-Ku, Tokyo

#1,124 in Japan

#7,821 in the World

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Chiyoda-Ku, Tokyo, Japan

Nohmi Bosai Ltd.

Forward Citations = 792

86 inventors:

goldMedal Keiichi Takahashi (8 out of 16 patents)

silverMedal Mikio Mochizuki (8 out of 10 patents)

bronzeMedal Kenichi Kato (7 out of 16 patents)

4.  Toshikazu Morita (7 out of 10 patents)

5.  Akira Mizukami (6 out of 6 patents)

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