Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10564661 | Power control device, power management device and power management system | Masanobu Katagi, Masakazu Ukita, Shiho Moriai | 2020-02-18 |
| 9866024 | Electric power controller, electric power management device, electric power control method, and electric power management system for trading and distributing electric power | Masakazu Ukita, Shiho Moriai, Masanobu Katagi | 2018-01-09 |
| 9543785 | Electrical charging/discharging control apparatus, electric-power management apparatus, electric-power management method and electric-power management system | Masakazu Ukita, Shiho Moriai, Masanobu Katagi | 2017-01-10 |
| 9386101 | System and method for securing a power management apparatus from an attack by verifying acquired data based on statistical processing, data simulation, and watermark verification | Yohei Kawamoto, Tomoyuki Asano, Masakazu Ukita, Shiho Moriai, Masanobu Katagi +2 more | 2016-07-05 |
| 9350051 | Secondary battery cell, battery pack, and electric power consumption device | Shigeki Teramoto, Shinichi Uesaka, Atsushi Ozawa, Kazuo Nakamura, Toru Akishita +1 more | 2016-05-24 |
| 9343905 | Power control device, power management device and power management system | Masanobu Katagi, Masakazu Ukita, Shiho Moriai | 2016-05-17 |
| 9263916 | Power management system, power management apparatus, and power management method | Masakazu Ukita, Tomoyuki Asano, Shiho Moriai, Masanobu Katagi, Yohei Kawamoto +2 more | 2016-02-16 |
| RE45696 | Information processing apparatus and information processing method | Takuya Iwamoto | 2015-09-29 |
| 9085241 | Apparatus and method for managing power of an electronic appliance | Tomoyuki Asano, Shiho Moriai, Yohei Kawamoto, Masakazu Ukita, Yu Tanaka +2 more | 2015-07-21 |
| 9035598 | Electrical charging/discharging control apparatus, electric-power management apparatus, electric-power management method and electric-power management system | Masakazu Ukita, Shiho Moriai, Masanobu Katagi | 2015-05-19 |
| 8968094 | Power management apparatus, and method of providing game contents | Masanobu Katagi, Shiho Moriai, Tomoyuki Asano, Masakazu Ukita, Yohei Kawamoto +2 more | 2015-03-03 |
| 8914638 | Electronic watermark generating apparatus, electronic watermark verifying apparatus, method of generating electronic watermark, and method of verifying electronic watermark | Yohei Kawamoto, Tomoyuki Asano, Masakazu Ukita, Shiho Moriai, Masanobu Katagi +2 more | 2014-12-16 |
| 8683236 | Outlet expansion appartus containing a delegate authentication unit to perform authentication of an electronic appliance with a power management apparatus | Masakazu Ukita, Yu Tanaka, Tomoyuki Asano, Shiho Moriai, Masanobu Katagi +2 more | 2014-03-25 |
| 8364961 | Appliance authentication system, and method of controlling power supply | Yu Tanaka, Masakazu Ukita, Yohei Kawamoto, Seiichi Matsuda, Tomoyuki Asano +2 more | 2013-01-29 |
| 7880709 | Display and projection type display | Minoru Matsuura, Takashi Hirakawa | 2011-02-01 |
| 7627505 | Information processing apparatus and information processing method | Takuya Iwamoto | 2009-12-01 |
| 7269529 | Data processing apparatus, program, and method for testing a secured circuit and maintaining confidentiality of the circuit | Masanobu Okabe, Masafumi Kusakawa, Kyoji Shibutani, Sumio Morioka, Muneki Shimada +1 more | 2007-09-11 |