Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12158120 | Cylinder head, cylinder block, internal combustion engine, and method for manufacturing cylinder head | Masayuki Iizumi, Motoi Kawashima, Makoto Sakaguchi, Kazunori Sawazaki, Hideho Narita +1 more | 2024-12-03 |
| 11994084 | Cylinder head, cylinder block, internal combustion engine, and method for manufacturing cylinder head | Masayuki Iizumi, Motoi Kawashima, Makoto Sakaguchi, Kazunori Sawazaki, Hideho Narita +1 more | 2024-05-28 |
| 11530631 | Engine oil state control device | Takayuki Yamamoto, Tomohide Yamada, Kazuki Nishizawa | 2022-12-20 |
| 10818271 | Projecting apparatus and projecting method | — | 2020-10-27 |
| 6750313 | Resin composition and articles molded therefrom | Keijiro Takanishi, Ryouichi Ishinabe | 2004-06-15 |