% Expired Patents = 66.7

EPO Patents = 1

Forward Citations = 27

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14 inventors (with patents filed for the assignee):

Yoshiaki Kakino (2 out of 13 patents)

Hidenori Saraie (1 out of 8 patents)

Tomonori Sato (1 out of 27 patents)

4. Atsushi Matsubara (1 out of 2 patents)

5. Iwao Yamaji (1 out of 3 patents)

6. Yoshifumi Fujita (1 out of 1 patent)

7. Hisashi Otsubo (1 out of 8 patents)

8. Yoshinori Yamaoka (1 out of 6 patents)

9. Heisaburo Nakagawa (1 out of 3 patents)

10. Hirotoshi Ohtsuka (1 out of 2 patents)

11. Yukihiko Yasuda (1 out of 1 patent)

12. Tsuneto Sumida (1 out of 1 patent)

13. Yoji Tanabe (1 out of 1 patent)

14. Toshifumi Higuchi (1 out of 1 patent)

15. Makoto Fujishima (0 patent)

3 patents: Sort by Forward Citations

1. 7487005 - Process planning method, process planning apparatus and recording medium (2009-02-03),

2. 6942436 - NC program generating method, NC apparatus, computer memory product, and computer program product (2005-09-13),

3. 6273236 - Pallet exchange apparatus for machine tool (2001-08-14),

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#54 in Okayama

#8,922 in Japan

Okayama, Japan

Yasda Precision Tools K.k.

Forward Citations = 27

14 inventors:

Yoshiaki Kakino (2 out of 13 patents)

Hidenori Saraie (1 out of 8 patents)

Tomonori Sato (1 out of 27 patents)

4. Atsushi Matsubara (1 out of 2 patents)

5. Iwao Yamaji (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Yasda Precision Tools K.k.. Retrieved from https://idiyas.com/company/yasda-precision-tools-k-k

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

1 patent (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]