Issued Patents All Time
Showing 1–25 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10816376 | Thermal flowmeter and flow rate compensation method | Yuusei YANAGAWA, Shinsuke Matsunaga, Wataru Hasebe | 2020-10-27 |
| 10788346 | Thermal type flowmeter using quadratic function of logarithm of flow rate | Hidenori Hibi | 2020-09-29 |
| 10788345 | Thermal flowmeter | Yasuhiko Oda | 2020-09-29 |
| 10712191 | Thermal flowmeter and method of flow rate correction | — | 2020-07-14 |
| 10551229 | Capacitive electromagnetic flowmeter | Osamu Momose, Hiroyuki Inagaki, Kouichi Mamada, Takumi Yamashita | 2020-02-04 |
| 10527471 | Capacitive electromagnetic flowmeter | Osamu Momose, Hiroyuki Inagaki, Kouichi Mamada, Takumi Yamashita | 2020-01-07 |
| 9267827 | Electromagnetic flow meter excitation circuit and electromagnetic flow meter | Osamu Momose, Hideo Sawada, Ichiro Mitsutake | 2016-02-23 |
| 8980167 | Stainless steel pipe having excellent expandability for oil country tubular goods | Mitsuo Kimura, Masahito Tanaka | 2015-03-17 |
| 8512487 | Seamless expandable oil country tubular goods and manufacturing method thereof | Yukio Miyata, Mitsuo Kimura, Kei Sakata, Masahito Tanaka | 2013-08-20 |
| 8136412 | Electromagnetic flowmeter | Tomoshige Yamamoto, Daisuke Akita, Kenji Yao | 2012-03-20 |
| 8120370 | Capacitive electromagnetic flowmeter | Yutaka Harada, Keiji Kanehara | 2012-02-21 |
| 7862666 | Highly anticorrosive high strength stainless steel pipe for linepipe and method for manufacturing same | Mitsuo Kimura, Takanori Tamari, Ryosuke Mochizuki | 2011-01-04 |
| 7767037 | High strength stainless steel pipe for use in oil well having superior corrosion resistance and manufacturing method thereof | Mitsuo Kimura, Takanori Tamari, Ryosuke Mochizuki | 2010-08-03 |
| 7187900 | Image forming apparatus having a fixing device for fixing toner image formed on a sheet by an endless fixing belt engaged with a fixing roller | Hiroshi Fuma, Junichi Hamada, Hisayoshi Nagase, Masahiro Onodera | 2007-03-06 |
| 7000419 | High-efficiency gas temperature/humidity controlling device and controlling method | Tadahiro Ohmi, Yasuyuki Shirai, Masaki Hirayama, Hideo Hanaoka, Takeshi Honma +2 more | 2006-02-21 |
| 6937403 | Cylindrical grooved cam for lens driving | Shigeru Oshima | 2005-08-30 |
| 6924948 | Multifocal lens system for digital cameras | Shigeru Oshima | 2005-08-02 |
| 6893609 | Bearing material | Akihiro Matsuzaki, Takashi Iwamoto, Katsuhiko Kizawa, Masao Goto | 2005-05-17 |
| 6817249 | Measurement pipe for electromagnetic flowmeter | — | 2004-11-16 |
| 6804460 | Lens turret with back focal length adjustment | Shigeru Oshima | 2004-10-12 |
| 6766110 | Jumping zoom lens for digital still cameras | Shigeru Oshima | 2004-07-20 |
| 6171412 | Coated seizure-hardening type cold-rolled steel sheet having excellent aging resistance and method of production thereof | Saiji Matsuoka, Masahiko Morita, Osamu Furukimi, Takashi Obara, Tetsuya Kiyasu | 2001-01-09 |
| 5989479 | Method for manufacturing an air bag cover | Chiho Yamasaki, Chiharu Totani, Shigehiro Ueno, Hisao Hanabusa, Akiyoshi Nagano +3 more | 1999-11-23 |
| 5901615 | Steering wheel for motor vehicles | Yuichi Itoh, Akira Uchiyama, Motoshi Matsuura, Tsugunori Sugiura, Junji Koizumi +5 more | 1999-05-11 |
| 5812747 | Copying system | Shizuo Kayano | 1998-09-22 |