Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365596 | System for and method of processing waste lithium-ion battery | Fuminori Ando, Hiroaki OSAWA, Shoji Takada, Chie Nakajima, Masahiro SUGATA +3 more | 2025-07-22 |
| 12266770 | System for and method of processing waste lithium-ion battery | Fuminori Ando, Hiroaki OSAWA, Chie Nakajima, Masahiro SUGATA, Koji Fukumoto +2 more | 2025-04-01 |
| 12206079 | Waste lithium-ion battery roasting apparatus | Fuminori Ando, Hiroaki OSAWA | 2025-01-21 |
| 9333123 | Disposable wearing articles and a seam welder used to form the same | Toshifumi Otsubo, Tatsuya Hashimoto, Taishi Nakamura | 2016-05-10 |
| 9283125 | Disposable wearing article | Toshifumi Otsubo, Tatsuya Hashimoto, Etsuko Kudo | 2016-03-15 |
| 9220643 | Disposable wearing article with elastic bands | Toshifumi Otsubo, Tatsuya Hashimoto, Shinichi Ishikawa, Jun Okuda | 2015-12-29 |
| 9173781 | Disposable wearing article | Toshifumi Otsubo, Tatsuya Hashimoto, Etsuko Kudo, Akiko Tange | 2015-11-03 |
| 9078788 | Disposable wearing article | Toshifumi Otsubo, Tatsuya Hashimoto | 2015-07-14 |
| 8961488 | Wearing article | Toshifumi Otsubo, Tatsuya Hashimoto | 2015-02-24 |
| 8864734 | Disposable pants-type wearing article | Toshifumi Otsubo, Tatsuya Hashimoto | 2014-10-21 |
| 8821469 | Disposable pants-type wearing article | Toshifumi Otsubo, Tatsuya Hashimoto | 2014-09-02 |