Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11485844 | Resin composition and injection-molded article | Atsumasa Sasaki, Yutaka Minamino, Yasuaki Tanaka, Hitoshi Uchida | 2022-11-01 |
| 11414719 | High strength stainless steel seamless pipe for oil country tubular goods | Yasuhide Ishiguro | 2022-08-16 |
| 11384220 | White resin composition | Yutaka Minamino, Masahiro Matsui | 2022-07-12 |
| 11306369 | High-strength stainless steel seamless pipe for oil country tubular goods, and method for producing same | Yuichi Kamo, Masao Yuga, Yasuhide Ishiguro | 2022-04-19 |
| 11286548 | High-strength stainless steel seamless pipe for oil country tubular goods, and method for manufacturing same | Yuichi Kamo, Masao Yuga, Yasuhide Ishiguro | 2022-03-29 |
| 11268161 | High strength seamless stainless steel pipe and method for producing same | Yuichi Kamo, Masao Yuga | 2022-03-08 |