% Expired Patents = 50.0

EPO Patents = 6

Forward Citations = 145

Loading Chart...

11 inventors (with patents filed for the assignee):

Masahiro Tsumura (2 out of 3 patents)

Yoshikazu Tanaka (1 out of 41 patents)

Paulo I Gomes (1 out of 4 patents)

4. Hiroshi Tanabe (1 out of 86 patents)

5. Paul Jerome Fehrenbach (1 out of 2 patents)

6. Seiichi Ishikura (1 out of 1 patent)

7. Nobuhiko Hosobata (1 out of 2 patents)

8. Noriko Fujita (1 out of 1 patent)

9. Charles Dudley Copper (1 out of 66 patents)

10. Joel Christopher Kent (1 out of 115 patents)

11. Robert J Adler (1 out of 51 patents)

12. Ting Gao (33 patents)

13. Daniel H Scharff (19 patents)

14. Jeffrey T Haller (85 patents)

15. James Aroyan (0 patent)

4 patents: Sort by Forward Citations

1. 8941624 - Acoustic touch sensor utilizing edge waves (2015-01-27),

2. 8427423 - Information input device (2013-04-23),

3. 8023051 - Touch panel with elongated flexible printed circuit (2011-09-20),

4. 7920133 - Acoustic wave type touch panel (2011-04-05),

Touch Panel Systems, K.k. is a leading provider of touch panel technology solutions. With a wide range of products and services, the company offers custom touch panel solutions for various industries, including healthcare, retail, and automotive. Touch Panel Systems, K.k. prides itself on delivering high-quality products and exceptional customer service, making them a trusted partner for touch panel technology needs.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

4 Patents

#265 in Kanagawa

#7,568 in Japan

Kanagawa, Japan

Touch Panel Systems, K.k.