Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855998 | Stand-alone transmission controller | — | 1989-08-08 |
| 4815921 | Article containment apparatus | Katsuyuki Yamamoto, Kazutoyo Itoh, Wakio Yamashita | 1989-03-28 |
KK
Kazuo Kishimoto
Shibuya Kogyo Co.: 1 patents #1 of 5Top 20%
Overall (1989): #22,943 of 140,708Top 20%
2
Patents 1989