% Expired Patents = 50.0

EPO Patents = 1

Forward Citations = 19

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11 inventors (with patents filed for the assignee):

Kazuhiko Honjo (3 out of 30 patents)

Akira Saitou (2 out of 9 patents)

Ryo Ishikawa (1 out of 21 patents)

4. Satoshi Kojima (1 out of 63 patents)

5. Shojiro Maki (1 out of 3 patents)

6. Haruki Niwa (1 out of 2 patents)

7. Yoichiro Takayama (1 out of 2 patents)

8. Hideo Isshiki (1 out of 1 patent)

9. Masaaki Date (1 out of 13 patents)

10. Yukihiro Morita (1 out of 4 patents)

11. Hisaaki Tanaka (1 out of 1 patent)

12. Yasuo Kurosaki (36 patents)

13. Kimitoshi Satoh (1 patent)

6 patents: Sort by Forward Citations

1. 8709821 - Luminescent substrate for liciferase (2014-04-29),

2. 8154348 - Amplifier circuit (2012-04-10),

3. 7879412 - Diamond thin film coating method and diamond-coated cemented carbide member (2011-02-01),

4. 7522640 - Method of avoiding synchronization between communicating nodes (2009-04-21),

5. 7250834 - Bandpass filter for differential signal, and multifrequency antenna provided with same (2007-07-31),

6. 7196597 - Bandpass filter for differential signal, and multifrequency antenna provided with same (2007-03-27),

Campus Create Co., Ltd. is a leading provider of innovative solutions for the higher education sector. We specialize in creating cutting-edge technology products and platforms that empower universities and colleges to enhance the learning experience for students. Our team of experts is dedicated to delivering high-quality services and support to our clients, helping them stay ahead in the rapidly evolving digital landscape.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

6 Patents

#1 in Setagaya

#5,983 in Japan

Setagaya, Japan

Campus Create Co., Ltd.