Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11667817 | Electroconductive film, roll, connected structure, and process for producing connected structure | Takashi Tatsuzawa, Kazuya Matsuda, Yutaka Tsuchida, Mitsuyoshi SHIMAMURA, Kengo SHINOHARA +3 more | 2023-06-06 |
| 11549461 | High strength aluminum alloy, internal combustion engine piston comprising said alloy, and method for manufacturing internal combustion engine piston | Izumi Yamamoto, Kazuhiro Oda, Hiroshi Horikawa, Katsumi Fukaya, Tadashi Watanabe | 2023-01-10 |