Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11618699 | Dioxane-degrading bacteria-immobilized carrier, biodegradation treatment method, and biodegradation treatment apparatus | Norifumi Yamamoto, Jun Kusaka, Atsushi Itagaki, Kazuichi Isaka, Yutaka Tsuda | 2023-04-04 |
| 10590018 | Method for forming aerobic granules, device for forming aerobic granules, method for treating wastewater, and device for treating wastewater | Masaki MIYAKE, Yoshiaki Hasebe | 2020-03-17 |
| 10479710 | Granule-forming method and waste water treatment method | Hatsuhiro Matsuda, Masaaki Tomita, Aki Hamamoto, Masaki MIYAKE, Yoshiaki Hasebe | 2019-11-19 |
| 6545222 | Cable, and method for removing sheath at intermediate part of cable | Tomoyuki Yokokawa, Yoshiyuki Suetsugu, Kiyotaka Nishioka, Kazuo Hogari, Hideyuki Iwata | 2003-04-08 |
| 6054070 | Method of manufacturing a self-support optical cable | Noboru Tokairin, Shigeru Suemori | 2000-04-25 |
| 5518620 | Apparatus for biological treatment of water and method for biological treatment of water using said apparatus | Haruki Myoga, Masaki Shimohara, Teruo Sugizaki | 1996-05-21 |