Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4654038 | Sanitary napkin | — | 1987-03-31 |
| 4577976 | Multi-layered thin film heat transfer gauge | Masanori Hayashi, Shigeru Aso | 1986-03-25 |
| 4533959 | Picture processing apparatus | — | 1985-08-06 |
| 4519799 | Sanitary napkin | Hiroshi Mizutani | 1985-05-28 |
| 4516262 | Character data processing apparatus | — | 1985-05-07 |
| 4411647 | Tampon applicator | Takashi Nakanishi, Akio Nishimura | 1983-10-25 |
| 4362159 | Tampon | Hiroshi Mizutani | 1982-12-07 |
| 4329991 | Tampon | — | 1982-05-18 |
| 4273125 | Tampon | — | 1981-06-16 |
| 4269187 | Tampon | Yoshimi Tsuchiya, Hiroshi Mizutani | 1981-05-26 |