Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6840926 | Multi-layer feminine hygienic pad | Mitsuru Uchiyama, Mitsuko Uchiyama, Mitsuo Ohtani, Atsushi Uchiyama | 2005-01-11 |
| 6730067 | Multi-layer feminine hygienic pad | Mitsuru Uchiyama, Mitsuko Uchiyama, Mitsuo Ohtani, Atsushi Uchiyama | 2004-05-04 |
| 6171425 | Process for producing multi-layer feminine hygienic pad | Mitsuru Uchiyama, Mitsuko Uchiyama, Mitsuo Ohtani, Atsushi Uchiyama | 2001-01-09 |
| 5954594 | Golf wood club | Mitsuru Uchiyama, Mitsuo Ohtani, Atsushi Uchiyama | 1999-09-21 |
| 5916038 | Golf wood club | Mitsuru Uchiyama, Mitsuo Ohtani, Atsushi Uchiyama | 1999-06-29 |