Parker Netsushorikogyo K.k.

Humihide Nakamura (2 out of 2 patents)

Kuniji Yashiro (2 out of 8 patents)

Yutaka Sawano (2 out of 2 patents)

4.  Tetsuya Yamamura (2 out of 2 patents)

5.  Motohiro Tenmaya (2 out of 2 patents)

6.  Ryuji Kojima (1 out of 3 patents)

7.  Yoshiyasu Yoneyama (1 out of 1 patent)

8.  Toshiko Totsuka (1 out of 1 patent)

9.  Tokuo Sato (1 out of 1 patent)

10.  Kazuyoshi Kurosawa (1 out of 2 patents)

11.  Hiroshi Eiraku (1 out of 1 patent)

12.  Fumihide Nakamura (1 out of 1 patent)

13.  Hisashi Abe (0 patent)

14.  Isao Machida (0 patent)

15.  Koji Horikiri (0 patent)