EPO Patents = 2

Forward Citations = 64

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10 inventors (with patents filed for the assignee):

Junichi Takeya (4 out of 46 patents)

Seiichiro Yamaguchi (2 out of 3 patents)

Masataka Itoh (2 out of 3 patents)

4. Mayumi Uno (1 out of 11 patents)

5. Masashi Nitani (1 out of 2 patents)

6. Busang Cha (1 out of 1 patent)

7. Toshihiro Okamoto (1 out of 34 patents)

8. Takeshi Matsushita (1 out of 6 patents)

9. Chikahiko Mitsui (1 out of 1 patent)

10. Kazuki Maeda (1 out of 15 patents)

11. Norikazu Shomoto (1 patent)

12. Mina Uematsu (1 patent)

4 patents: Sort by Forward Citations

1. 11985768 - Laminated circuit board (2024-05-14),

2. 11178764 - Flexible substrate, electronic device, and method for manufacturing electronic device (2021-11-16),

3. 11122693 - Method for forming laminated circuit board (2021-09-14),

4. 9853225 - Chalcogen-containing organic compound and a use thereof (2017-12-26),

Pi-crystal Incorporation is a leading manufacturer of high-quality crystal products. With a focus on cutting-edge technology and innovation, we provide a wide range of crystal components for various industries including telecommunications, medical devices, and aerospace. Our products are known for their exceptional performance, reliability, and durability, making us a trusted partner for businesses around the world.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#81 in Chiba

#7,573 in Japan

Chiba, Japan

Pi-Crystal Incorporation