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Asahi Corporation

USPTO Granted Patents = 37

Forward Citations = 841

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32 inventors (with patents filed for the assignee):

Toshio Kobayashi (7 out of 9 patents)

Kiyotaka L Nakano (4 out of 4 patents)

Susumu Arai (3 out of 6 patents)

4. Shigetomi Kumon (3 out of 4 patents)

5. Hiromi Nakai (2 out of 2 patents)

6. Sano Takeshi (2 out of 2 patents)

7. Hideo Yano (2 out of 2 patents)

8. Kiyotaka Nakano (2 out of 2 patents)

9. Shin Iima (1 out of 20 patents)

10. Fumio Kobayashi (1 out of 5 patents)

11. Alexander L Gross (1 out of 18 patents)

12. Hiroshi Yasuda (1 out of 149 patents)

13. Nobuaki Ogihara (1 out of 1 patent)

14. Ryuzoh Maruyama (1 out of 1 patent)

15. Masasuke Harada (1 out of 5 patents)

37 patents: Sort by Forward Citations

1. 7331416 - Oil-hydraulic vehicle (2008-02-19),

2. 7047737 - Oil-hydraulic vehicle (2006-05-23),

3. 6391307 - Composition comprising the lower, no-branch culm portion of bamboo (2002-05-21),

4. 6081404 - Cassette tape driving device with auto-reverse function (2000-06-27),

5. 6062942 - Interactive intersection for toy tracks (2000-05-16),

6. 6032334 - Handle apparatus (2000-03-07),

7. 5966005 - Low voltage self cascode current mirror (1999-10-12),

8. 5868600 - Toy car (1999-02-09),

9. 5813894 - Runnable block and block toy using the same (1998-09-29),

10. 5764439 - Cassette tape driving device (1998-06-09),

11. D381492 - Athletic shoe (1997-07-29),

12. 5608702 - Disc player capable of calculating the travel time of the optical pick-up (1997-03-04),

13. 5555233 - Disk hold device having an operation button (1996-09-10),

14. 5367791 - Shoe sole (1994-11-29),

15. D348147 - Athletic shoe sole (1994-06-28),

Asahi Corporation is a global conglomerate with diversified businesses in various sectors, including manufacturing, technology, and services. With a strong focus on innovation and customer satisfaction, Asahi Corporation strives to deliver high-quality products and solutions that meet the evolving needs of its clients worldwide. Our extensive portfolio includes products ranging from industrial machinery to consumer electronics, and from healthcare services to renewable energy solutions. Visit our website to learn more about our company and explore our offerings.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

37 Patents

#5 in Ehime

#2,013 in Japan

#17,726 in the World

Asahi Corporation

Forward Citations = 841

32 inventors:

Toshio Kobayashi (7 out of 9 patents)

Kiyotaka L Nakano (4 out of 4 patents)

Susumu Arai (3 out of 6 patents)

4. Shigetomi Kumon (3 out of 4 patents)

5. Hiromi Nakai (2 out of 2 patents)

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