Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D865134 | Seal | Hideaki NAGAHAMAYA, Masayuki Tanida, Takehiro Nakagawa | 2019-10-29 |
| 10208861 | Sealing device | Takehiro Nakagawa, Hideaki NAGAHAMAYA, Shiho Sato | 2019-02-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D865134 | Seal | Hideaki NAGAHAMAYA, Masayuki Tanida, Takehiro Nakagawa | 2019-10-29 |
| 10208861 | Sealing device | Takehiro Nakagawa, Hideaki NAGAHAMAYA, Shiho Sato | 2019-02-19 |