Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7305720 | Toilet seat device | Yoshifumi Makino, Hideki Furukawa, Sachiyo Nakayama, Masako Tanaka, Naoko Nawatani +1 more | 2007-12-11 |
NH
Noriko Hirasawa
Inax: 1 patents #78 of 242Top 35%
Overall (All Time): #3,402,871 of 4,157,543Top 85%
1
Patents All Time