% Expired Patents = 40.0

Trademarks = 3

Forward Citations = 28

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13 inventors (with patents filed for the assignee):

Natsuhiko Mori (3 out of 38 patents)

Nobuyoshi Yamashita (3 out of 22 patents)

Koji Yamagata (2 out of 5 patents)

4. Takeshi Shimazaki (2 out of 2 patents)

5. Toshiyuki Mizutani (1 out of 12 patents)

6. Hideaki Kubota (1 out of 1 patent)

7. Keiji Nagasaki (1 out of 1 patent)

8. Masahiro Makino (1 out of 1 patent)

9. Toshiyuki Mizytani (1 out of 1 patent)

10. Tatsuhichi Fujikawa (1 out of 1 patent)

11. Ryoichi Wakimoto (1 out of 15 patents)

12. Taiki Nakagawa (1 out of 1 patent)

13. Eiichi Fujita (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 12300856 - Terminal, secondary battery including same, and manufacturing method thereof (2025-05-13),

2. 9003664 - Method for producing shaft member for hydrodynamic bearing apparatus (2015-04-14),

3. 8678653 - Shaft member for fluid lubrication bearing apparatuses and a method for producing the same (2014-03-25),

4. 8387246 - Shaft member for fluid lubrication bearing apparatuses and a method for producing the same (2013-03-05),

5. 4430034 - Stud bolt for metal panels (1984-02-07),

Company Overview

Fukui Byora Co., Ltd. is a leading manufacturer of precision components and equipment for the semiconductor and electronics industries. With over 50 years of experience, the company specializes in producing high-quality products including wafer handling systems, vacuum valves, and cleanroom equipment. Fukui Byora is known for its commitment to innovation, quality, and customer satisfaction.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#21 in Fukui

#6,654 in Japan

Fukui, Japan

Fukui Byora Co., Ltd.

Forward Citations = 28

13 inventors:

Natsuhiko Mori (3 out of 38 patents)

Nobuyoshi Yamashita (3 out of 22 patents)

Koji Yamagata (2 out of 5 patents)

4. Takeshi Shimazaki (2 out of 2 patents)

5. Toshiyuki Mizutani (1 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fukui Byora Co., Ltd.. Retrieved from https://idiyas.com/company/fukui-byora-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]