Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10488038 | Method for producing a heat transfer tube for steam generator using drawing, solution heat treatment, and straightening | Masatoshi Toyoda | 2019-11-26 |
| 9972445 | Electrolytic capacitor and method of manufacturing the same | Kazuya Koseki, Masao Sakakura, Tomohiro Matsuzaki, Takayuki Nakaji | 2018-05-15 |
| 9589734 | Solid electrolytic capacitor and manufacturing method thereof | Kazuya Koseki, Junichi Kawakami, Masao Sakakura | 2017-03-07 |
| 9429254 | Austenitic alloy pipe and method for producing the same | Naoki Sawawatari, Hitoshi Suwabe, Masaki Ueyama | 2016-08-30 |
| 9238258 | Method for producing double-wall tube with braided wires at its interface | Takuya HANADA, Takashi Nakashima, Tetsuo Yokoyama, Tatsuya Okui | 2016-01-19 |
| 8783085 | Method for straightening tube and straightening roll | Yoshiyuki Kuroiwa, Tomio Yamakawa | 2014-07-22 |
| 8074482 | Plug for cold drawing and method for manufacturing of metal pipe | Tatsuya Okui, Tadashi Kawakami | 2011-12-13 |
| 8070890 | Induction hardened hollow driving shaft | Kunio Kondo | 2011-12-06 |
| 7788957 | Apparatus for pipe end sizing and method for pipe end sizing | Tatsuya Okui, Masayoshi Akiyama | 2010-09-07 |
| 7765850 | Mechanical pipe-end expander and a method of manufacturing seamless steel pipe | Tsutomu Arita, Masayoshi Akiyama, Tatsuya Okui | 2010-08-03 |
| 7654122 | Process for straightening a tube | Satoshi Tsuyuguchi, Tomio Yamakawa | 2010-02-02 |
| 7371293 | Cold finished seamless steel tubes | Takashi Nakashima, Kenichi Beppu | 2008-05-13 |
| 7132021 | Process for making a work piece from a β-type titanium alloy material | Satoshi Matsumoto, Keisuke Nagashima, Nozomu Ariyasu | 2006-11-07 |
| 6687581 | Control device and control method for hybrid vehicle | Yoshitaka Deguchi | 2004-02-03 |
| 6314347 | Driving control apparatus of hybrid vehicle and method thereof | Hiroshi Takahashi, Itsuro Muramoto, Yoshitaka Deguchi | 2001-11-06 |
| 6278915 | Driving force control system for automotive vehicle | Yoshitaka Deguchi, Taketoshi Kawabe, Itsuro Muramoto | 2001-08-21 |
| 6272416 | Vehicle drive force control device | Hiroshi Sato, Yoshihiro Sato, Hiroshi Abe, Nobusuke Toukura | 2001-08-07 |
| 5970611 | Method for processing a rotor used for a super charger | Shigeru Takabe, Kazuyuki Nakasuji | 1999-10-26 |
| 5878364 | Shift control apparatus | Hiroshi Takahashi | 1999-03-02 |
| 5852881 | Clothes dryer | Tatsuya Hirota, Kiyokazu Fujikawa, Youzou Kawamura, Tamotu Kawamura, Takashi Fukuda +1 more | 1998-12-29 |
| 5794170 | Downhill coasting situation detecting device for automotive vehicle | Hiroshi Takahashi | 1998-08-11 |
| 5673584 | Method of and an apparatus for producing wire | Kazuyuki Nakasuji, Itsushi Iio, Shigeharu Ochi | 1997-10-07 |
| 5533370 | Tube rolling method and apparatus | Youichi Imamura, Kazuyuki Nakasuji, Chihiro Hayashi | 1996-07-09 |
| 5527235 | Transmission-controlling system | Tomoyoshi Adachi, Masaya Kato | 1996-06-18 |
| 5265446 | Control apparatus for washing machine | Hajime Suzuki, Masakatsu Morishige, Katsuji Oonishi | 1993-11-30 |