Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12127553 | Cell cryopreservation composition and cryopreservation method | Asuka Nogami, Motoki Tatsumi, Nanase Ishii, Mizuyuki Ryu, Yoshiki Sawa +3 more | 2024-10-29 |
| 11572578 | Reagent kit for detecting biofilm and method for detecting biofilm | Yoriko KATO, Yuka ODA, Emiko KAWAMUKAI | 2023-02-07 |
| 10752650 | Sophorolipid compound and composition comprising same | Michiaki Araki | 2020-08-25 |
| 10688031 | Low-toxicity sophorolipid-containing composition and use therefor | Hitoshi Ito, Michiaki Araki | 2020-06-23 |
| 10065982 | High-purity acid-form sophorolipid (SL) containing composition and process for preparing same | Mizuyuki Ryu, Hitoshi Ito, Michiaki Araki | 2018-09-04 |
| 6039620 | Method of manufacturing vacuum hermetic vessels | Shigeo Itoh, Yoshio Makita, Takeshi Tonegawa, Akira Kadowaki | 2000-03-21 |
| 5701866 | Malfunction diagnosis device for engine speed controller | Yasuo Sagisaka | 1997-12-30 |
| 5650689 | Vacuum airtight device having NbN electrode structure incorporated therein | Shigeo Itoh, Teruo Watanabe, Kazuhiko Tsuburaya, Susumu Takada, Hiroshi Nakagawa | 1997-07-22 |
| 5544639 | Temperature predicting system for internal combustion engine and temperature control system including same | Hirofumi Shouda, Katsuhiko Kawai, Toshio Kondo, Hiroshi Haraguchi | 1996-08-13 |
| 5339245 | System for detecting combustion state in internal combustion engine | Koji Sakakibara | 1994-08-16 |
| 4993387 | Knock control system for internal combustion engine | Koji Sakakibara | 1991-02-19 |