Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180349 | Crane vehicle | — | 2021-11-23 |
| 5247405 | Video tape recorder having two video decks on a single chassis for transducing with a single tape | — | 1993-09-21 |
| 5140123 | Continuous manufacturing method for a metal welded tube and a manufacturing apparatus therefor | — | 1992-08-18 |
| 4660618 | Flow stop control method and apparatus for casting withdrawal control of horizontal continuous casting machine | Yoshiharu Hirota, Shinobu Kumagai, Shigeki Komori, Masahiro Tsuru | 1987-04-28 |