Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424868 | Control device, power conversion system, power supply device, computer-readable storage medium, and control method | Fumiaki Nakao | 2025-09-23 |
| 11534818 | Method for manufacturing double-pipe heat exchanger | Ryuichi Maeda, Koichi Mori | 2022-12-27 |
| 11093281 | Information processing apparatus, control method, and program to control allocation of computer resources for different types of tasks | — | 2021-08-17 |
| 10088459 | Liquid mixing device, and liquid chromatography apparatus | Yugo Onoda, Shoji Tomida, Kouichi Sugimoto, Tetsuya Watanabe | 2018-10-02 |
| 9895883 | Drive waveform generation device and image forming apparatus | Shinji Seto | 2018-02-20 |
| 9616712 | Process for producing rubber wet master batch, rubber composition and tire | Atsushi Nakayama, Masaaki Izuchi, Fumiteru Nishiura, Takeshi Kasai, Kenji Hara | 2017-04-11 |
| 8926058 | Droplet jetting apparatus and maintenance method of droplet jetting head | — | 2015-01-06 |
| 8917800 | DC balance offset adjustable circuit and semiconductor device including the same | Akira Matsumoto, Naoki Mori | 2014-12-23 |
| 8020897 | Joint structure of steel pipe and light metal pipe | Toshiyuki Katayama, Yoshio Nakano, Masamichi Matsui | 2011-09-20 |
| 8002390 | Piezoelectric element substrate, liquid droplet ejecting head, liquid droplet ejecting device, and piezoelectric element substrate manufacturing method | Hiroyuki Usami | 2011-08-23 |
| 7753497 | Piezoelectric element, liquid droplet ejection head, and liquid droplet ejection apparatus | — | 2010-07-13 |
| 7699445 | Structure and liquid droplet discharge apparatus | Torahiko Kanda, Tadashi Suzuki | 2010-04-20 |
| 7661720 | Connection structure for different kinds of metal tubes | Yoshio Nakano, Toshiyuki Katayama, Masamichi Matsui | 2010-02-16 |
| 7600855 | Liquid droplet ejecting head bar, liquid droplet ejecting device, and liquid droplet ejecting head bar manufacturing method | Shinji Seto, Tadashi Suzuki | 2009-10-13 |
| 7547085 | Recording device and recording method | Tadashi Suzuki | 2009-06-16 |
| 7413290 | Piezoelectric element, droplet-ejecting head, and droplet-ejecting apparatus | Shinji Seto | 2008-08-19 |
| 7273268 | Piezoelectric device, liquid droplet discharging head using the device, and liquid droplet discharging apparatus using the head | Shinji Seto | 2007-09-25 |
| 7267420 | Liquid ejection head inspection method and printer device | — | 2007-09-11 |
| 5842414 | Digital printer | Takumi Yoshida | 1998-12-01 |
| 5825366 | Method and apparatus for synthesizing images for video communication systems | Kazuho Arita, Shigeru Oikawa, Satoshi Ishibashi | 1998-10-20 |
| 5791240 | Slide device in mechanical press | Mitsuo Sato | 1998-08-11 |
| 5532163 | Process for refining oil and fat | Masakazu Higurashi, Hiroka Tsuruoka, Isao Nomura | 1996-07-02 |
| 5493959 | Apparatus for correcting slide bottom dead center position of mechanical press | Mitsuo Sato | 1996-02-27 |
| 5445072 | Apparatus for adjusting B.D.C. position of slide in mechanical press | Mitsuo Sato | 1995-08-29 |
| 5423202 | Transfer press | Isamu Komatsu, Shozo Imanishi | 1995-06-13 |