Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10814710 | Lower part structure of vehicle | Koyo Nagano | 2020-10-27 |
| 10787206 | Floor undercover and electric vehicle equipped with the floor undercover | Koyo Nagano | 2020-09-29 |
| 10773583 | Vehicle lower structure | — | 2020-09-15 |
| 10766348 | Vehicle rear structure | Masahiro Tsuchida | 2020-09-08 |
| 10603999 | Lower vehicle body structure | — | 2020-03-31 |
| 4745129 | Chemically-active aqueous solution and solid substance containing divalent iron ions | Yoshikatsu Ikari, Shoichiro Yokoyama, Chiaki Ohama | 1988-05-17 |
| 4670288 | Chemically-active composition containing divalent iron ions | Yoshikatsu Ikari, Shoichiro Yokoyama, Chiaki Ohama | 1987-06-02 |