Forward Citations = 117

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10 inventors (with patents filed for the assignee):

Douglas Blaine Butler (2 out of 27 patents)

S Sheffield Eaton, Jr (2 out of 14 patents)

Masaru Nakamura (1 out of 134 patents)

4. Kenneth J Mobley (1 out of 30 patents)

5. E Henry Stevens (1 out of 19 patents)

6. Masao Unoki (1 out of 13 patents)

7. Masahiro Maekawa (1 out of 1 patent)

8. Shinzou Nomura (1 out of 1 patent)

9. Hiroshi Katsushima (1 out of 1 patent)

10. Toru Kawasaki (1 out of 5 patents)

6 patents: Sort by Forward Citations

1. 5170242 - Reaction barrier for a multilayer structure in an integrated circuit (1992-12-08),

2. 5134310 - Current supply circuit for driving high capacitance load in an (1992-07-28),

3. 5117272 - Having a protective film of a polymer having a fluorine-containing (1992-05-26),

4. 5117177 - Reference generator for an integrated circuit (1992-05-26),

5. 5104822 - Method for creating self-aligned, non-patterned contact areas and (1992-04-14),

6. 5043790 - Sealed self aligned contacts using two nitrides process (1991-08-27),

Company Overview

Nmb Semiconductor Company, Ltd. is a leading semiconductor manufacturer known for its innovative solutions in the industry. With a strong focus on research and development, Nmb Semiconductor delivers high-quality products to meet the evolving needs of its customers. The company is committed to providing cutting-edge technology and exceptional customer service to achieve long-term success and growth.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#192 in

#5,989 in Japan

JP

Nmb Semiconductor Company, Ltd.

Forward Citations = 117

10 inventors:

Douglas Blaine Butler (2 out of 27 patents)

S Sheffield Eaton, Jr (2 out of 14 patents)

Masaru Nakamura (1 out of 134 patents)

4. Kenneth J Mobley (1 out of 30 patents)

5. E Henry Stevens (1 out of 19 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nmb Semiconductor Company, Ltd.. Retrieved from https://idiyas.com/company/nmb-semiconductor-company

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]