Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12332636 | Production facilities monitoring method, production facilities monitoring device, and operation method for production facilities | Kazuhira Ichikawa, Tetsuya Yamamoto, Shingo Sugioka, Hiroyuki Shimamoto | 2025-06-17 |
| 12320590 | Blast furnace fault determination apparatus, method for determining fault in blast furnace, and method for operating blast furnace | Hiroyuki Shimamoto, Tatsuya Yamaguchi, Nozomu Nishimura | 2025-06-03 |
| 12242249 | Operation method and operation system for operating production facilities of a same kind | Kazuhira Ichikawa, Shingo Sugioka, Hiroyuki Shimamoto, Tetsuya Yamamoto | 2025-03-04 |
| 12142321 | Semiconductor storage device including a voltage difference generation circuit | — | 2024-11-12 |
| 11735277 | Semiconductor memory device includind boosting circuit that changes generated voltages in write operation | Kazuto UEHARA | 2023-08-22 |
| 10742458 | Equalizer circuit and control method of equalizer circuit | Shinsuke Fujii, Naoki Kitazawa, Takaya Yamamoto | 2020-08-11 |
| 10388419 | Adsorbent for adsorbing iodine compounds and/or antimony, method for preparing said adsorbent, and method and apparatus for treating radioactive waste liquid by using said absorbent | Takashi Sakuma, Makoto Komatsu, Takeshi Izumi, Toru Shibuya | 2019-08-20 |
| 10031068 | Steel sheet inspection device, steel sheet inspection method, and steel sheet manufacturing method | Junichi Yotsuji, Shigehiro Takajo, Hiroi Yamaguchi, Kazuhiro Hanazawa, Yasunari Koga | 2018-07-24 |
| 9503101 | Phase locked loop circuit | — | 2016-11-22 |
| 9304078 | Electron gun abnormality detecting device and electron gun abnormality detecting method | Junichi Yotsuji, Shigehiro Takajo, Hiroi Yamaguchi, Kazuhiro Hanazawa, Yasunari Koga | 2016-04-05 |
| 8444518 | Drive device | Masahiro Tanae, Tomoo Atarashi, Natsuki Sada, Manabu Miyazawa, Hiromichi Agata +1 more | 2013-05-21 |
| 8390498 | Comparing circuit and parallel analog-to-digital converter | Tetsuro Itakura | 2013-03-05 |
| 8390499 | Analog-to-digital converter | — | 2013-03-05 |
| 8102087 | Drive device that is reduced in size while maintaining high axial center accuracy of a rotor shaft | Yoshihisa Yamamoto, Natsuki Sada | 2012-01-24 |
| 8040271 | A/D conversion apparatus, A/D conversion method, and communication apparatus | Masanori Furuta, Tetsuro Itakura | 2011-10-18 |
| 7940200 | Calibration method, A/D converter, and radio device | Tetsuro Itakura | 2011-05-10 |
| 7884749 | A/D converting apparatus | Masanori Furuta, Takafumi Yamaji, Tetsuro Itakura | 2011-02-08 |
| 7868797 | Sample/hold circuit, and analog-to-digital converter | — | 2011-01-11 |
| 7786640 | Drive device | Natsuki Sada, Masahiro Tanae, Manabu Miyazawa, Takafumi Koshida, Tatsuyuki Uechi +2 more | 2010-08-31 |
| 7593291 | Calendar timer mechanism, medical image processing system, and control program | — | 2009-09-22 |
| 7532069 | Differential amplifying circuit | Tetsuro Itakura | 2009-05-12 |
| 7532356 | Management of print system based on printing preparation and transfer time | Yasunori Ohta | 2009-05-12 |
| 7448533 | Medical image file management system and medical image film | — | 2008-11-11 |
| 7414472 | Differential amplifying circuit | Tetsuro Itakura | 2008-08-19 |
| 7276007 | Hybrid drive unit | Shigeki Takami, Kozo Yamaguchi, Takeshi Inuzuka | 2007-10-02 |