Hiroshima Prefecture

Nobuyuki Yasumaru (1 out of 6 patents)

Takeharu Suga (1 out of 10 patents)

Masaharu Okamura (1 out of 6 patents)

4.  Hiroshi Ahagon (1 out of 1 patent)

5.  Hiroharu Kojima (1 out of 1 patent)

6.  Norio Nawachi (1 out of 1 patent)

7.  Akira Yamamoto (1 out of 1 patent)

8.  Minoru Komeyasu (1 out of 1 patent)

9.  Yoshisuke Miura (1 out of 1 patent)

10.  Hiroyoshi Sakai (1 out of 1 patent)

11.  Tetsuri Ariyama (1 out of 2 patents)

12.  Hideki Ochiai (1 out of 2 patents)

13.  Minoru Matsushima (1 out of 2 patents)

14.  Rie Fukuhara (1 out of 1 patent)

15.  Masaaki Mitomi (26 patents)