Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8004109 | Vehicle power supply apparatus, and vehicle | — | 2011-08-23 |
| 7952224 | Power supply system, vehicle including the power supply system, control method for power supply system, and computer-readable recording medium having program recorded thereon for computer to execute the control method | Hiroki Sawada | 2011-05-31 |
| 7847499 | Electric load apparatus, electric load controlling method and computer readable recording medium recording program for causing computer to execute control of electric load | Makoto Nakamura, Sumikazu Shamoto, Eiji Sato, Ryoji Oki | 2010-12-07 |
| RE41303 | Load driver and control method for safely driving DC load and computer-readable recording medium with program recorded thereon for allowing computer to execute the control | Ryoji Oki, Toshihiro Katsuda | 2010-05-04 |
| 7442906 | Induction heating coil for shaft member having multiple steps and heating method | Yoshimasa Tanaka, Takeshi Endoh, Yutaka Kiyosawa, Fumiaki Ikuta, Takashi Horino +2 more | 2008-10-28 |
| 7164253 | Motor drive control apparatus | Eiji Sato, Sumikazu Shamoto, Ryoji Oki, Makoto Nakamura | 2007-01-16 |
| 7120037 | POWER OUTPUTTING DEVICE AND VEHICLE MOUNTING IT, CONTROL METHOD, STORING MEDIUM AND PROGRAM FOR THE POWER OUTPUTTING DEVICE, DRIVE DEVICE AND VEHICLE MOUNTING IT, AND, CONTROL METHOD, STORING MEDIUM AND PROGRAM FOR THE DRIVE DEVICE | Eiji Sato, Ryoji Oki, Sumikazu Shamoto, Makoto Nakamura | 2006-10-10 |
| 7102903 | Drive apparatus, control method for the drive apparatus, storage medium storing a program controlling the drive apparatus, and power output apparatus | Makoto Nakamura, Eiji Sato, Ryoji Oki, Sumikazu Shamoto | 2006-09-05 |
| 6917179 | Load driver and control method for safely driving DC load and computer-readable recording medium with program recorded thereon for allowing computer to execute the control | Ryoji Oki, Toshihiro Katsuda | 2005-07-12 |
| 6630804 | Driving apparatus, power output apparatus, and control method | Kazunari Moriya, Yukio Inaguma, Hideo Nakai, Hiroki Ohtani, Sumikazu Shamoto +1 more | 2003-10-07 |
| 6548984 | Power output device | Sumikazu Shamoto, Shoichi Sasaki, Eiji Sato, Kazunari Moriya, Hiroki Ohtani +1 more | 2003-04-15 |
| 6518736 | Mechanical power outputting apparatus and inverter apparatus | Shoichi Sasaki, Sumikazu Shamoto, Kazunari Moriya, Hiroki Ohtani, Yukio Inaguma | 2003-02-11 |
| 6396244 | Electric element control apparatus, battery system, and inverter motor system | Sumikazu Shamoto, Shoichi Sasaki, Tetsuhiro Ishikawa, Yukio Inaguma, Kazunari Moriya +1 more | 2002-05-28 |
| 6104163 | Battery charging system and information processing apparatus with reduced power consumption at charges | Satoshi Kizawa | 2000-08-15 |