Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10527363 | Condenser | Motoyuki Fujii, Jun Manabe | 2020-01-07 |
| 8070864 | Oxygen concentrator | Katsushi Fujimoto, Makoto Ando | 2011-12-06 |
| 6880556 | Apparatus for supplying a therapeutic oxygen gas | Katsuhiko Okada | 2005-04-19 |
| 6840926 | Multi-layer feminine hygienic pad | Mica Nukina, Mitsuko Uchiyama, Mitsuo Ohtani, Atsushi Uchiyama | 2005-01-11 |
| 6817360 | Respiratory gas supplying apparatus | Toru Hikosaka, Mamiko Mizuta, Shigenori Hirano, Katsuhiko Okada | 2004-11-16 |
| 6730067 | Multi-layer feminine hygienic pad | Mica Nukina, Mitsuko Uchiyama, Mitsuo Ohtani, Atsushi Uchiyama | 2004-05-04 |
| 6673312 | Sterilizing method by far-infrared radiation | Yoshihisa Suda, Noboru Kanba, Osamu Shimizu | 2004-01-06 |
| 6457441 | Superheated steam apparatus | — | 2002-10-01 |
| 6171425 | Process for producing multi-layer feminine hygienic pad | Mica Nukina, Mitsuko Uchiyama, Mitsuo Ohtani, Atsushi Uchiyama | 2001-01-09 |
| 5954594 | Golf wood club | Mitsuo Ohtani, Mica Nukina, Atsushi Uchiyama | 1999-09-21 |
| 5916038 | Golf wood club | Mitsuo Ohtani, Mica Nukina, Atsushi Uchiyama | 1999-06-29 |