Issued Patents All Time
Showing 25 most recent of 126 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404582 | Method and apparatus for embedding ruthenium in recess formed on substrate surface | Tadahiro Ishizaka, Toshio Hasegawa | 2025-09-02 |
| 11387112 | Surface processing method and processing system | Koichi Takatsuki, Tadahiro Ishizaka, Toshio Hasegawa | 2022-07-12 |
| 10886170 | Method of forming tungsten film | Koji Maekawa, Takashi Sameshima, Shintaro Aoyama, Susumu Arima, Atsushi Matsumoto +1 more | 2021-01-05 |
| 10634208 | Bearing member, and vibration damping device using same | Kentaro Komori, Daijiro Endo, Masato Kushiya | 2020-04-28 |
| 10612139 | Method of forming a tungsten film having a low resistance | Koji Maekawa, Takashi Sameshima, Shintaro Aoyama, Susumu Arima, Atsushi Matsumoto +1 more | 2020-04-07 |
| 8960149 | Two-cycle engine | Yuu Sugishita, Syouta Takeshima | 2015-02-24 |
| 8708566 | Half bearing | Yuto Otsuki | 2014-04-29 |
| 8235596 | Sliding bearing | Hideo Nakamura | 2012-08-07 |
| 8136993 | Sliding bearing | Yuto Otsuki, Hideo Nakamura | 2012-03-20 |
| 7721455 | Measuring instrument | Sadayuki Matsumiya, Shuji Hayashida, Yoshiaki Shiraishi, Nobuyuki Hayashi | 2010-05-25 |
| 7674710 | Method of integrating metal-containing films into semiconductor devices | Shigeo Ashigaki, Hideaki Yamasaki, Tomoyuki Sakoda, Genji Nakamura, Gert Leusink | 2010-03-09 |
| 7575135 | Immersion nozzle for continuous casting of steel and method of continuous casting method of steel | Yutaka Awajiya, Keiji Watanabe, Makoto Iiyama | 2009-08-18 |
| 7540490 | Banknote handling device | Hiroyuki Shibao | 2009-06-02 |
| 7513272 | Solenoid valve | Masaya Segi, Masaru Suzuki | 2009-04-07 |
| 7494001 | Coin deposit apparatus | Hirohumi Haruna | 2009-02-24 |
| 7412989 | Solenoid valve | Masaya Segi, Masaru Suzuki, Koichi Takanishi, Kaori Fujita | 2008-08-19 |
| 7395610 | Digital measuring instrument | Shuuji Hayashida, Toshiharu Ozeki, Rie Tanaka, Yoshifumi Saito | 2008-07-08 |
| 7383841 | Method of cleaning substrate-processing device and substrate-processing device | Hiroshi Shinriki, Kazuya Dobashi, Takashi Magara | 2008-06-10 |
| 7289284 | Stray field detector, magnetic disk drive, and method of head escaping | Reiko Arai, Takehiko Hamaguchi, Atsushi Kikugawa, Hideaki Maeda, Liping Shen | 2007-10-30 |
| 7159303 | Method for manufacturing magnetic head device | Ryoichi Nakatani, Masahiro Kitada, Naoki Koyama, Isamu Yuito, Hisashi Takano +14 more | 2007-01-09 |
| 7128542 | Variable displacement pump | Yoshiharu Inaguma, Keiji Suzuki, Hideya Kato, Tsuyoshi Ikeda | 2006-10-31 |
| 7054120 | Magnetic apparatus with perpendicular recording medium and head having multilayered reproducing element using tunneling effect | Ryoichi Nakatani, Masahiro Kitada, Naoki Koyama, Isamu Yuito, Hisashi Takano +14 more | 2006-05-30 |
| 6953186 | Solenoid-operated valve | Yoshinori Kaneda, Masaya Segi | 2005-10-11 |
| 6922124 | Electromagnetic drive device | Masaya Segi, Koichi Takanishi, Masaru Suzuki, Yoshinori Kaneda | 2005-07-26 |
| 6913780 | Magnetic recording medium, and method for producing and inspecting the same | Junya Kato | 2005-07-05 |