Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9976314 | Method for manufacturing concrete structure, concrete curing sheet for curing concrete | Kenzo Watanabe, Tatsuya Nukushina, Goro Sakai, Shuji Yanai, Kosuke Yokozeki +5 more | 2018-05-22 |
| 5779811 | Method for peeling off dirt from wall surface by using peelable polymer membrane | Minori Machii, Nobuyoshi Nanba, Boon Keng Lim, Nobuo Sakurai, Yasuhiko Furusawa | 1998-07-14 |