Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10287645 | Method for producing high-strength steel material excellent in sulfide stress cracking resistance | Yuji Arai | 2019-05-14 |
| 10094008 | Seamless steel pipe for line pipe used in sour environments | Yuji Arai, Kenji Kobayashi | 2018-10-09 |
| 10036078 | Low alloy oil well steel pipe and method for manufacturing same | Yuji Arai, Tomohiko Omura | 2018-07-31 |
| 9999995 | Method for producing molded article of fiber-reinforced plastic | Shuichiro Yoshida | 2018-06-19 |
| 9909198 | Method for producing a low alloy steel for oil country tubular goods having excellent sulfide stress cracking resistance | Tomohiko Omura, Yuji Arai, Kaori Kawano, Akihiro Sakamoto, Kazuo Okamura +1 more | 2018-03-06 |
| 9895867 | Laminated molded body | Kazumasa Kawabe, Hideki SASAYAMA | 2018-02-20 |
| 9670356 | Matrix material | Shuichiro Yoshida | 2017-06-06 |
| 8696834 | Method for manufacturing seamless pipes | Toshiharu Abe, Kunio Kondo, Yuichi Yano, Yuji Arai | 2014-04-15 |
| 8459313 | Gas fuel vehicle | Yasuyuki Iida | 2013-06-11 |
| 8408600 | Tank mounting mechanism and vehicle equipped with tank | Toshikazu Ito | 2013-04-02 |
| 7946602 | Stabilizer | Hiroyuki Shimatani, Satoshi Murata, Seiji Sakai, Masao Tajima, Makoto Kobayashi +2 more | 2011-05-24 |
| 7394648 | Electric double-layer capacitor, its manufacturing method, and electronic device using same | Hideki Shimamoto | 2008-07-01 |
| 7338128 | Seat back lock | Hisashi Inoue, Hiroshi Morinaga, Masahito Minoura, Shinji Suzuki | 2008-03-04 |
| 7115518 | Method for fabricating semiconductor device comprising forming holes in a multi-layer insulating film | — | 2006-10-03 |
| 5627700 | Floating type magnetic head having flush rear reference surface | Masanobu Yamazaki, Ryo Goto, Manabu Toyoda | 1997-05-06 |