Issued Patents All Time
Showing 25 most recent of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420646 | Motor control device and motor control method | Taro Shimosaka | 2025-09-23 |
| 12389357 | Wireless communication system | Nobuyasu Shiga | 2025-08-12 |
| 12216787 | Searchable encryption system, searchable encryption method, and non-transitory computer-readable recording medium | Takato Hirano, Yutaka Kawai, Yoshihiro Koseki | 2025-02-04 |
| 12157372 | Vehicle comprising changeover device and output connector for supplying different voltage types | — | 2024-12-03 |
| 12105552 | Synchronization system and synchronization method of clock | Nobuyasu Shiga | 2024-10-01 |
| 12034280 | Plant module, plant including the same, and operation method of plant | Tomoyuki Konda | 2024-07-09 |
| 11902418 | Registration device, search operation device, and data management device | Takato Hirano, Yutaka Kawai, Yoshihiro Koseki | 2024-02-13 |
| 11864141 | Wireless communication system performing mutual wireless communication between terminals to perform time difference measurement and propagation time measurement | Maki Yoshida, Nobuyasu Shiga, Kenichi Takizawa | 2024-01-02 |
| 11738575 | Printing apparatus | Kazuki Fukui, Makoto Shiomi | 2023-08-29 |
| 11413889 | Printing apparatus and printing method | Susumu Takahashi, Hiroyuki Kataoka, Tetsuya Ishida, Masahiko Soma, Hiroshi Nishide | 2022-08-16 |
| 11374742 | Conversion key generation device, ciphertext conversion device, privacy-preserving information processing system, conversion key generation method, ciphertext conversion method, and computer | Yoshihiro Koseki, Yutaka Kawai, Ryo HIROMASA | 2022-06-28 |
| 11210574 | Printing apparatus and printing method | Susumu Takahashi, Hiroyuki Kataoka, Tetsuya Ishida | 2021-12-28 |
| 10945223 | Method for detecting synchronization deviation between communication stations | Nobuyasu Shiga, Masugi Inoue, Kohta Kido | 2021-03-09 |
| 10784099 | Incandescent light bulb | — | 2020-09-22 |
| 10781752 | Inlet air cooling system and inlet air cooling method for gas turbine | Yoshitsugi Kikkawa, Takashi Okano, Toshiya Momose, Masanori Kameta | 2020-09-22 |
| 10661579 | Inkjet printing apparatus | Tetsuya Ishida, Masayuki Nakano | 2020-05-26 |
| 9934955 | Incandescent lamp | — | 2018-04-03 |
| 9340028 | Liquid storing device, liquid storing method and inkjet recording device | Ichiro HASSAKA, Ryuhei Sumida, Tetsuya Ishida, Kazuma Tani | 2016-05-17 |
| 8974019 | Apparatus for and method of supplying liquid | Takashi Sakamoto, Masahiko Kakuda, Takanori Tsuji | 2015-03-10 |
| 8883260 | Apparatus and method for producing carbon | Kenji Hata, Don N. Futaba, Motoo Yumura | 2014-11-11 |
| 8803001 | Bonding area design for transient liquid phase bonding process | Sang-Won Yoon, Koji Shiozaki | 2014-08-12 |
| 8455050 | Manufacturing apparatus and manufacturing method for alined carbon nanotubes | Kenji Hata, Motoo Yumura | 2013-06-04 |
| 8154890 | Inverter apparatus with control and voltage-sag circuitry to quickly restart when recovering from a mini power failure | Hitoshi Teramoto, Michihiro Tadokoro | 2012-04-10 |
| 8085288 | Exposure system with a plurality of laser sources located at dispersed sites | Mamoru Fujimoto, Hiroshi Iwasa | 2011-12-27 |
| 8012884 | Semiconductor device manufacturing method and semiconductor device manufacturing apparatus | Shin-ichi Imai | 2011-09-06 |