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Nippa-cho Kohhoku-ku, Yokohama, Japan

Otax Company Limited

USPTO Granted Patents = 9

Forward Citations = 116

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15 inventors (with patents filed for the assignee):

Kazuo Aoki (4 out of 10 patents)

Toshiyuki Yoshida (3 out of 11 patents)

Naoki Hiyama (3 out of 12 patents)

4. Tadahiro Ohkura (3 out of 3 patents)

5. Mitsuru Kainuma (3 out of 3 patents)

6. Hiroshi Narita (2 out of 2 patents)

7. Hiroshi Iwamiya (1 out of 10 patents)

8. Young-ho Choi (1 out of 20 patents)

9. Kazuto Ushiyama (1 out of 3 patents)

10. Hiroaki Aoto (1 out of 1 patent)

11. Katsumi Yamaguchi (1 out of 21 patents)

12. Mituru Kainuma (1 out of 1 patent)

13. Hidenori Muramatsu (1 out of 10 patents)

14. Sentaro Motohashi (1 out of 1 patent)

15. Hiroshi Abe (1 out of 46 patents)

9 patents: Sort by Forward Citations

1. 7545638 - Card slot and electronic device provided with card slot (2009-06-09),

2. 7518870 - Card slot apparatus having a movable heat radiating unit and electronic machine having the same (2009-04-14),

3. 7314450 - Wearable heartbeat measuring device, system and method (2008-01-01),

4. 7083442 - PC card connector assembly (2006-08-01),

5. 7083424 - Socket for electronic part (2006-08-01),

6. 6004141 - Socket for electronic part (1999-12-21),

7. 5835017 - Radio searching system (1998-11-10),

8. 5532581 - Connector for measuring apparatus (1996-07-02),

9. 5528519 - Connector for measuring apparatus (1996-06-18),

Otax Company Limited is a leading provider of tax preparation and financial consulting services. With a team of experienced professionals, we help individuals and businesses navigate the complexities of tax laws and regulations to maximize their savings and minimize their liabilities. Our commitment to excellence and customer satisfaction sets us apart in the industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

9 Patents

#1 in Nippa-cho Kohhoku-ku, Yokohama

#4,582 in Japan

Nippa-cho Kohhoku-ku, Yokohama, Japan

Otax Company Limited

Forward Citations = 116

15 inventors:

Kazuo Aoki (4 out of 10 patents)

Toshiyuki Yoshida (3 out of 11 patents)

Naoki Hiyama (3 out of 12 patents)

4. Tadahiro Ohkura (3 out of 3 patents)

5. Mitsuru Kainuma (3 out of 3 patents)

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