Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11834638 | Conductive aqueous solution production device and conductive aqueous solution production method | — | 2023-12-05 |
| 11104594 | Ammonia solution production device and ammonia solution production method | — | 2021-08-31 |
| D898597 | Wearable sensor | Masaru Oda, Yoshihiro Iwama, Miki Hayakawa, Masaki Komatsu | 2020-10-13 |
| 10368191 | Confined space estimation system and confined space estimation method | Natsuko Sugaya, Akinori Asahara, Hideki Hayashi, Hitoshi Tomita | 2019-07-30 |
| 9726599 | Freshness estimation method, freshness estimation apparatus, and non-volatile recording medium | Yumi Wakita, Jun Ozawa, Naoshi Kondo, Tetsuhito Suzuki | 2017-08-08 |
| 9541496 | Freshness estimation method, freshness estimation apparatus, and non-volatile recording medium | Yumi Wakita, Jun Ozawa, Naoshi Kondo, Tetsuhito Suzuki | 2017-01-10 |
| 9316595 | Method for outputting freshness information, freshness information output apparatus, and non-transitory computer-readable recording medium | Yumi Wakita, Jun Ozawa, Naoshi Kondo, Tetsuhito Suzuki | 2016-04-19 |