Forward Citations = 58

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8 inventors (with patents filed for the assignee):

Akira Yonezawa (3 out of 3 patents)

Takashi Yanaka (2 out of 2 patents)

Kohei Shirota (2 out of 3 patents)

4. Hirotami Koike (1 out of 12 patents)

5. Hideaki Kyogoku (1 out of 1 patent)

6. Masaru Watanabe (1 out of 1 patent)

7. Mitsusuke Kyogoku (1 out of 1 patent)

8. Kazuo Ohsawa (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 4596934 - Electron beam apparatus with improved specimen holder (1986-06-24),

2. 4434367 - Electron microscope (1984-02-28),

3. 4429222 - Transmission electron microscope (1984-01-31),

4. 4426577 - Electron microscope of scanning type (1984-01-17),

5. 4383176 - Objective lens for electron microscope (1983-05-10),

6. 4316087 - Method of photographing electron microscope images on a single (1982-02-16),

Company Overview

International Precision Incorporated is a global leader in the manufacturing and distribution of precision components and systems for a wide range of industries including aerospace, automotive, and medical. With over 50 years of experience, we are known for our high-quality products and commitment to exceeding customer expectations.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#3 in Hachioji

#5,990 in Japan

Hachioji, Japan

International Precision Incorporated

Forward Citations = 58

8 inventors:

Akira Yonezawa (3 out of 3 patents)

Takashi Yanaka (2 out of 2 patents)

Kohei Shirota (2 out of 3 patents)

4. Hirotami Koike (1 out of 12 patents)

5. Hideaki Kyogoku (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: International Precision Incorporated. Retrieved from https://idiyas.com/company/international-precision

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]