Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405757 | Display apparatus for displaying a pointer image and a mark image in different display modes | Yuta Taguchi, Yoshihiko Komagata, Yoshinori Morino, Kazuya Shiroshita, Takashi Harada +1 more | 2025-09-02 |
| 12395079 | Power supply device for controlling voltage | Koichi Tsuno, Toshio Inoue | 2025-08-19 |
| 12334829 | DC-DC converter that converts direct current into another direct current | Koichi Tsuno, Toshio Inoue | 2025-06-17 |
| 12039591 | Information processing apparatus, information processing method, storage medium, portable electric power supply apparatus, and rental system | Yoshihiro Matsunaga, Sho Takada, Mitsuhiro Ito, Nobuyuki Sasaki, Mio Oshima | 2024-07-16 |
| 11893517 | Information processing apparatus, computer-readable storage medium, and information processing method | Tomoyuki Koketsu, Kenichi Etsunagi, Michihito Okado, Takumi Shiiyama, Ryuichi Kimata | 2024-02-06 |
| 11841382 | Information providing apparatus, information providing method, and system | Sho Takada, Nobuyuki Sasaki, Mio Oshima, Yoshihiro Matsunaga, Mitsuhiro Ito | 2023-12-12 |
| 11821955 | Load estimation device and portable power-supplying device | Sho Takada, Nobuyuki Sasaki, Mitsuhiro Ito, Mio Oshima, Yoshihiro Matsunaga | 2023-11-21 |
| 11799294 | Supplying at least portion of excess power from one portable power supply device to another portable power supply device | Sho Takada, Nobuyuki Sasaki, Mitsuhiro Ito, Mio Oshima, Yoshihiro Matsunaga | 2023-10-24 |
| 11764576 | Information processing apparatus, information processing method, storage medium, portable electric generator, and rental system | Yoshihiro Matsunaga, Sho Takada, Mitsuhiro Ito, Nobuyuki Sasaki, Mio Oshima | 2023-09-19 |
| 11568476 | Information providing apparatus, information providing system, and information providing method | Sho Takada, Nobuyuki Sasaki, Mitsuhiro Ito, Mio Oshima, Yoshihiro Matsunaga | 2023-01-31 |
| 11568332 | Information providing device, information providing method, and transportable power supply device | Nobuyuki Sasaki, Mitsuhiro Ito, Mio Oshima, Yoshihiro Matsunaga, Sho Takada | 2023-01-31 |
| 11461857 | Management device and method | Nobuyuki Sasaki, Mitsuhiro Ito, Mio Oshima, Yoshihiro Matsunaga, Sho Takada | 2022-10-04 |
| 11454658 | Load estimating device and power generator | Nobuyuki Sasaki, Mitsuhiro Ito, Mio Oshima, Yoshihiro Matsunaga, Sho Takada | 2022-09-27 |
| 11447032 | Power reception/billing between multiple portable power supply devices | Sho Takada, Nobuyuki Sasaki, Yoshihiro Matsunaga, Mitsuhiro Ito, Mio Oshima | 2022-09-20 |
| 11408941 | Information processing apparatus, computer-readable storage medium, and information processing method | Tomoyuki Koketsu, Kenichi Etsunagi, Michihito Okado, Takumi Shiiyama, Ryuichi Kimata | 2022-08-09 |
| 11300938 | Information processing device, information processing method, and information processing system | Yoshihiro Matsunaga, Sho Takada, Mitsuhiro Ito, Nobuyuki Sasaki, Mio Oshima | 2022-04-12 |
| 11289931 | Information processing apparatus, information processing method, storage medium, portable electrical storage device, and rental system | Yoshihiro Matsunaga, Sho Takada, Mitsuhiro Ito, Nobuyuki Sasaki, Mio Oshima | 2022-03-29 |
| 11254235 | Information processing apparatus, computer-readable storage medium, and information processing method | Takumi Shiiyama, Tomoyuki Koketsu, Kenichi Etsunagi, Michihito Okado, Ryuichi Kimata | 2022-02-22 |
| 11214122 | Air conditioning device for fuel cell vehicle | — | 2022-01-04 |
| 11056806 | Housing device for storage battery housing | Kenichi Etsunagi, Tomoyuki Koketsu, Michihito Okado, Takumi Shiiyama | 2021-07-06 |
| 11050269 | Charge control device and computer readable storage medium | Takumi Shiiyama, Ryuichi Kimata | 2021-06-29 |
| 11014468 | Management device, management system, and computer-readable storage medium | Takumi Shiiyama, Ryuichi Kimata | 2021-05-25 |
| 10875506 | Housing device | Tomoyuki Koketsu, Kenichi Etsunagi, Michihito Okado, Takumi Shiiyama, Ryuichi Kimata | 2020-12-29 |
| 10870366 | System and computer readable storage medium for a battery exchanger | Takumi Shiiyama, Ryuichi Kimata | 2020-12-22 |
| 10857901 | Management device, management system, and computer-readable storage medium | Takumi Shiiyama, Ryuichi Kimata | 2020-12-08 |