Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12134914 | Lock knob attachment, lavatory door, and method for mounting lock knob attachment | Sachiko Fukutomi | 2024-11-05 |
| D1047871 | Kitchen for aircraft | — | 2024-10-22 |
| 11939062 | Aircraft lavatory unit | Sachiko Fukutomi, Robert Keiichi Nakamoto | 2024-03-26 |
| 11859405 | Handle attachment and lavatory door | Sachiko Fukutomi | 2024-01-02 |
| 11731764 | Aircraft seat structure | Sachiko Katakura, Rei Kigoshi | 2023-08-22 |
| 11655034 | Aircraft seat unit | Sachiko Katakura, Ken Kimizuka, Rei Kigoshi, Michio Kinoshita, Manabu Matsumoto +2 more | 2023-05-23 |
| D901199 | Seats for airline passengers | Sachiko Katakura, Rei Kigoshi | 2020-11-10 |
| D901197 | Seats for airline passengers | Sachiko Katakura, Michio Kinoshita, Manabu Matsumoto, Amon Igari, Yuichi Akutsu | 2020-11-10 |
| D893931 | Seats for airline passengers | Sachiko Katakura, Rei Kigoshi | 2020-08-25 |
| D795835 | Headphone | Takaya Nagamine | 2017-08-29 |
| D629671 | Cord winding holder | Taira Ohori | 2010-12-28 |
| D626935 | Amplifier | Yoshiko Ohtani | 2010-11-09 |
| D625705 | Headphone | Taira Ohori | 2010-10-19 |
| D623630 | Earphone | Taira Ohori | 2010-09-14 |
| D621389 | Earphone | Yuka Nagayama | 2010-08-10 |
| D540302 | Headset | Ji-Hyun Moon, Beom-Ku Han, Chang-Hwan Hwang | 2007-04-10 |