Toho Zinc Co., Ltd.

Jun Furukawa (1 out of 22 patents)

Yasuyuki Nehyo (1 out of 1 patent)

Yutaka Mori (1 out of 1 patent)

4.  Tomohiro Hiraki (1 out of 1 patent)

5.  Akinori Yoshizawa (1 out of 6 patents)

6.  Kiyoshi Yoshizawa (1 out of 7 patents)

7.  Kikuo Nojiro (1 out of 5 patents)

8.  Kazuo Tanno (1 out of 1 patent)

9.  Akira Noguchi (1 out of 1 patent)

10.  Hiroshi Hashimoto (1 out of 1 patent)

11.  Katsuyoshi Mitsutomi (1 out of 2 patents)

12.  Kenji Hagimori (1 out of 3 patents)

13.  Kenji Sugino (1 out of 1 patent)

14.  Eiichirou Mieno (1 out of 1 patent)

15.  Hideyuki Tsuchida (1 out of 1 patent)