Nihon Tenganyaku Kenkyusho Co., Ltd.

Hirokazu Mihashi (1 out of 11 patents)

Yorihisa Uetake (1 out of 6 patents)

Hiroaki Iwata (1 out of 1 patent)

4.  Kazuya Iwahashi (1 out of 2 patents)

5.  Keiji Hamamoto (1 out of 12 patents)

6.  Yorishisa Uetake (1 out of 2 patents)

7.  Kenji Matsuura (1 out of 2 patents)

8.  Masaru Otsuka (1 out of 3 patents)

9.  Teruo Nishida (1 out of 7 patents)

10.  Tokihiko Yamamoto (1 out of 2 patents)

11.  Tomoyuki Yamaoka (1 out of 1 patent)

12.  Yoshiaki Yoshida (1 out of 1 patent)

13.  Kazuo Shin (1 out of 1 patent)

14.  Hiromitu Aonuma (1 out of 1 patent)

15.  Tutomu Tanaka (1 out of 1 patent)