Issued Patents 2023
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11833817 | Liquid ejection head substrate and liquid ejection head | Seiko Minami, Mai Hirohara | 2023-12-05 |
| 11811030 | Diagnostic device for secondary battery and recovery method for secondary battery | Ryo Kanada, Mai Fujiwara | 2023-11-07 |
| 11766685 | Ultrafine bubble generating method, ultrafine bubble-containing liquid manufacturing apparatus and manufacturing method, and ultrafine bubble-containing liquid | Masahiko Kubota, Ikuo Nakazawa, Akitoshi Yamada, Nobuhisa Tanahashi, Yoshio Kinoshita | 2023-09-26 |
| 11760090 | Liquid ejection head circuit board and liquid ejection head | Mai Hirohara, Seiko Minami | 2023-09-19 |
| 11757141 | Diagnostic device for secondary battery and recovery method for secondary battery | Ryo Kanada, Mai Fujiwara | 2023-09-12 |
| 11711039 | Motor drive apparatus | Shinya TOYODOME, Mitsuo Kashima, Tomohiro KUTSUKI | 2023-07-25 |
| 11711040 | Motor driving apparatus and refrigeration cycle equipment | Shinya TOYODOME, Kazunori Hatakeyama | 2023-07-25 |
| 11705847 | Drive device for AC motor, compressor drive device, and refrigeration cycle device | Yuki TANIYAMA, Hiroyuki Kamiko, Toshiyuki Kaitani | 2023-07-18 |
| 11705841 | Estimation device and AC motor drive device | Shinya TOYODOME, Mitsuo Kashima, Tomohiro KUTSUKI | 2023-07-18 |
| 11691579 | Vehicle shock absorbing structure | — | 2023-07-04 |
| 11682992 | Motor drive device, compressor drive system, and refrigeration cycle system | Shinya TOYODOME, Mitsuo Kashima, Tomohiro KUTSUKI | 2023-06-20 |
| 11682761 | Nickel hydroxide, positive electrode material, alkaline battery, and method of producing nickel hydroxide | Christina Bock, Nafiseh Ebrahimi, Olga Naboka | 2023-06-20 |
| 11672082 | Printed wiring board production method and printed wiring board production apparatus | Junichi MOTOMURA, Koji Nitta, Shoichiro Sakai, Maki IKEBE, Kousuke Miura +1 more | 2023-06-06 |
| 11665196 | Graph stream mining pipeline for efficient subgraph detection | Daniel Dalek, Mattias Harrysson, Himanshu Sinha | 2023-05-30 |
| 11653824 | Medical observation system and medical observation device | Yasuaki Takahashi, Takeshi Miyai | 2023-05-23 |
| 11641027 | Secondary battery system and method of estimating an internal state of secondary battery | — | 2023-05-02 |
| 11632067 | Speed estimating device for AC motor, driving device for AC motor, refrigerant compressor, and refrigeration cycle apparatus | Yuriko Takeda, Shinya TOYODOME, Mitsuo Kashima, Tomohiro KUTSUKI | 2023-04-18 |
| 11597038 | Welding structure, wiring board with metal piece, and welding method | Yoshiharu Doi, Toshitaka Namba | 2023-03-07 |
| 11594993 | Rotary machine controller, refrigerant compressor, refrigeration cycle system, and air conditioner | Akane HONGYO, Kazunori Hatakeyama, Akira Satake | 2023-02-28 |
| 11581839 | Rotary-machine control device, refrigerant compression apparatus, and air conditioner | Akane HONGYO, Akira Satake | 2023-02-14 |