Densei-Lambda Kabushiki Kaisha

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USPTO Granted Patents = 10

Forward Citations = 138

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5 inventors (with patents filed for the assignee):

Satoshi Tomioka (4 out of 5 patents)

Eiji Takegami (3 out of 19 patents)

Hiroshi Nakazawa (1 out of 17 patents)

4. Hiroto Terashi (1 out of 1 patent)

5. Nobutaka Uesono (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 7535201 - Uninterruptible power supply system (2009-05-19),

2. 7292081 - Pulse generator (2007-11-06),

3. 6711035 - Switching power supply (2004-03-23),

4. 6671190 - DC/DC converter (2003-12-30),

5. 6646426 - Current mode DC/DC regulator having function for detecting input and output of current and voltage (2003-11-11),

6. 6643135 - On board mounting electronic apparatus and on board mounting electric power supply (2003-11-04),

7. 6580626 - Switching power supply (2003-06-17),

8. D465199 - Power supply (2002-11-06),

9. D464317 - Power supply (2002-10-16),

10. 6462965 - Switching power supply (2002-10-08),

Company Overview

Densei-Lambda Kabushiki Kaisha is a prominent Japanese company based in Tokyo, specializing in the development and manufacturing of high-quality electronic components and systems. The organization focuses on power supplies, converters, and various electronic devices that cater to a wide range of industries, including telecommunications, industrial automation, and medical technology. With a commitment to innovation, Densei-Lambda plays a crucial role in advancing electronic solutions that enhance efficiency and reliability in diverse applications.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

10 Patents

#1,916 in Tokyo

#4,406 in Japan

#56,119 in the World

Tokyo, Japan