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Casio Computerco., Ltd.

USPTO Granted Patents = 30

% Expired Patents = 20.0

Forward Citations = 68

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60 inventors (with patents filed for the assignee):

Kosuke Hasegawa (2 out of 28 patents)

Nobuhiro Aoki (1 out of 29 patents)

Hirofumi Nagareda (1 out of 12 patents)

4. Fumihiro Osakabe (1 out of 7 patents)

5. Hiroshi Iwamiya (1 out of 10 patents)

6. Toshihiro Takahashi (1 out of 55 patents)

7. Tsutomu Terazaki (1 out of 34 patents)

8. Keiichi Imamura (1 out of 38 patents)

9. Toshihiko Otsuka (1 out of 16 patents)

10. Takahiro Mizushina (1 out of 14 patents)

11. Tomoaki Nagasaka (1 out of 18 patents)

12. Toshiya Kuno (1 out of 17 patents)

13. Takeshi Matsue (1 out of 33 patents)

14. Tatsuya Sekitsuka (1 out of 16 patents)

15. Yuji Horiuchi (1 out of 23 patents)

Core Competencies:

Activity Recording

Direction Estimation

Portable Timepiece

Image Processing

Wireless Communication

Display Apparatus

Electronic Device

Health Support Robot

Wearable Technology

Optical Systems

Information Processing

30 patents: Sort by Forward Citations

1. 10872229 - Image processing device, image processing method, and recording medium (2020-12-22),

2. 10871750 - Portable electronic timepiece, display method, and storage medium (2020-12-22),

3. 10871542 - Direction estimating device that estimates radiowave arriving direction, direction estimating method, flying device, flying method, and non-transitory recording medium (2020-12-22),

4. 10870038 - Activity recording data processing apparatus (2020-12-22),

5. 10866326 - Moving state determining device, electronic timepiece, moving state determining method, and storage device (2020-12-15),

6. 10863568 - Wireless communication device, electronic timepiece, wireless communication method, and recording medium (2020-12-08),

7. 10861365 - Display apparatus, shaping system, display method, and computer-readable recording medium (2020-12-08),

8. 10861364 - Projector and projection method (2020-12-08),

9. 10861140 - Image processing apparatus, image processing method, and recording medium (2020-12-08),

10. 10860820 - Slip processing device, slip processing method and storage medium (2020-12-08),

11. 10852770 - Electronic device having a waterproof structure (2020-12-01),

12. 10852701 - Electronic timepiece, information obtaining control method and storage medium (2020-12-01),

13. 10852629 - Optical wheel, light source unit, and projector (2020-12-01),

14. 10852442 - Reception control device (2020-12-01),

15. 10850394 - Driving device (2020-12-01),

Casio Computer Co., Ltd. is a prominent Japanese multinational specializing in the development and manufacturing of electronic devices and solutions. The company is well-known for its diverse product range, including calculators, timepieces, and musical instruments, as well as advanced technologies in imaging and data management. Casio is committed to innovation, focusing on integrating cutting-edge technology into consumer and business products, while maintaining a strong presence in the global market.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

30 Patents

#1,059 in Tokyo

#2,303 in Japan

#21,853 in the World

Casio Computerco., Ltd.

Forward Citations = 68

60 inventors:

Kosuke Hasegawa (2 out of 28 patents)

Nobuhiro Aoki (1 out of 29 patents)

Hirofumi Nagareda (1 out of 12 patents)

4. Fumihiro Osakabe (1 out of 7 patents)

5. Hiroshi Iwamiya (1 out of 10 patents)

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