Kanagawa, Japan

Job Corporation


USPTO Granted Patents = 17

% Expired Patents = 5.9


Forward Citations = 61

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18 inventors (with patents filed for the assignee):

goldMedal Shuichiro Yamamoto (12 out of 18 patents)

silverMedal Tsutomu Yamakawa (9 out of 9 patents)

bronzeMedal Masahiro Okada (5 out of 16 patents)

4 Masashi Yamasaki (5 out of 7 patents)

5 Keiichiro Yamamoto (3 out of 3 patents)

6 Takashi Kabumoto (2 out of 11 patents)

7 Yoshiharu Obata (2 out of 12 patents)

8 Hiroaki Hayashi (2 out of 2 patents)

9 Atsushi Iwai (1 out of 4 patents)

10 Shigeru Hanamatsu (1 out of 1 patent)

11 Masahiro Okada (1 out of 2 patents)

12 Masashi Yamazaki (1 out of 1 patent)

13 Osamu Hirose (1 out of 12 patents)

14 Philip C Calabro (1 out of 1 patent)

15 Daisuke Hashimoto (1 out of 1 patent)


17 patents:

JOB Corporation is a leading global provider of workforce solutions, offering a wide range of services in the areas of temporary staffing, permanent placement, and workforce management. With a focus on providing top-quality candidates and customized solutions, JOB Corporation helps organizations meet their staffing needs efficiently and effectively. Visit our website to learn more about our services and how we can help your business thrive.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

Job Corporation
17 Patents

#106 in Kanagawa

#3,221 in Japan

#35,824 in the World

Kanagawa, JP
Kanagawa, Japan
Forward Citations = 61

18 inventors:

Please report any incorrect information to [email protected]
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