Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305564 | Arrangement structure of cooling system in construction equipment | Keigo Hara, Motoyuki Suzuki | 2025-05-20 |
| 11930589 | Printed wiring board and method for manufacturing the same | — | 2024-03-12 |
| 10855497 | Semiconductor device including a high-speed receiver being capable of adjusting timing skew for multi-level signal and testing equipment including the receiver | Shinya Namioka, Chang Eun Lee, Sung Yeol Kim, Si Young Koh, Hyung-Sun Ryu +2 more | 2020-12-01 |
| 10815974 | Method of repairing or reinforcing wind turbine blade, or attaching accessory part to wind turbine blade | Naota Watanabe, Hirokazu Yamasaki, Eiji Kato | 2020-10-27 |
| 10247360 | Method for filling hydrogen storage alloy | Yoshinori Kawaharazaki | 2019-04-02 |
| 9880270 | Test device and imaging device including the same | Jae Hong Kim, Akinori Okubo | 2018-01-30 |
| 8700362 | Wind turbine rotor designing method, wind turbine rotor design support device, wind turbine rotor design support program and wind turbine rotor | Hideyasu Fujioka, Akihiro Nakamura, Takao Kuroiwa, Yoshiyuki Hayashi | 2014-04-15 |
| 8517681 | Wind turbine blade and wind turbine generator having the same | Takehiro Naka, Takatoshi Matsushita, Nobuyasu Nakamura, Shinji Arinaga | 2013-08-27 |
| 8082768 | Piercing and rolling plug, method of regenerating such piercing and rolling plug, and equipment line for regenerating such piercing and rolling plug | Yasuyoshi Hidaka, Kazuhiro Shimoda, Kouji Nakaike, Naoya Hirase, Yasuto Higashida +5 more | 2011-12-27 |
| 8011223 | Remaining hydrogen sensor | Yasuhiro Fujita, Yoshinori Kawaharazaki, Yasushi Owaki, Takashi Iwamoto | 2011-09-06 |
| 7953520 | Cooling fan controller for controlling revolving fan based on fluid temperature and air temperature | — | 2011-05-31 |
| 7745951 | Wind turbine generator | Tomohiro Numajiri | 2010-06-29 |
| 7489330 | Scanning type image pick-up apparatus and a scanning type laser beam receive apparatus | Keizo Fujibayashi, Naoki Hosaka, Tetsuo Sado | 2009-02-10 |
| 7411987 | System and method for using an output transformer for laser diode drivers | Kazuhiko Murata, Tatsuya Kouketsu | 2008-08-12 |
| 7289153 | Scanning type image pick-up apparatus and a scanning type laser beam receive apparatus | Keizo Fujibayashi, Naoki Hosaka, Tetsuo Sado | 2007-10-30 |
| 7003007 | System and method for using an output transformer for packaged laser diode drivers | Kazuhiko Murata, Tatsuya Kouketsu | 2006-02-21 |
| 6931040 | System and method for using an output transformer for laser diode drivers | Kazuhiko Murata, Tatsuya Kouketsu | 2005-08-16 |
| 6894489 | TESTING APPARATUS FOR CONDUCTING A TEST ON A MAGNETIC RECORDING MEDIUM OR A MAGNETIC HEAD, THROUGH RECORDING TEST DATA ON THE MAGNETIC RECORDING MEDIUM AND REPRODUCING RECORDED TEST DATA THEREFROM BY MEANS OF THE MAGNETIC HEAD | Masami Makuuchi, Ritsurou Orihashi, Norio Chujo, Masayoshi Takahashi, Shinji Homma | 2005-05-17 |
| 6829441 | Driver circuit and optical-transmission module | Norio Chujo, Akio Osaki, Naohiko Baba | 2004-12-07 |
| 6801050 | Driver circuit integrated with load current output circuit, pin electronics and IC tester having thereof | Keizo Takechi, Akio Ohsaki, Kazuhiko Murata | 2004-10-05 |
| 6700369 | Testing apparatus of magnetic recording medium or magnetic head including a plurality of analog-to-digital converters which convert reproduced testing data into digital data | Masami Makuuchi, Ritsurou Orihashi, Norio Chujo, Masayoshi Takahashi, Shinji Homma | 2004-03-02 |
| 6625554 | Method and apparatus for determining a magnetic field | Takashi Suga, Kouichi Uesaka, Satoshi Nakamura | 2003-09-23 |
| 6608550 | Reader and/or writer apparatus, power feeding system, and communication system | Takashi Suga, Kouichi Uesaka, Ryouzou Yoshino, Keisuke Igarashi | 2003-08-19 |
| 6606177 | Driver circuit and optical-transmission module | Norio Chujo, Akio Osaki, Naohiko Baba | 2003-08-12 |
| 6448800 | Load current output circuit for electronic device and IC tester using the same load current output circuit | Keiichi Yamamoto, Akio Oosaki | 2002-09-10 |