Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5931075 | Method and apparatus for cutting flat tube | Noriaki Hashimoto, Shoji Iriyama | 1999-08-03 |
| 5826479 | Cutting device | Takayuki Suzuki, Masahiro Asano | 1998-10-27 |
| 5562825 | Filter element having a flat and non-flat configuration | Katsuhisa Yamada, Yoshihiko Ohya, Yoshihiro Taki, Takanari Takagaki | 1996-10-08 |
| 5435870 | Filter element and manufacture method thereof | Takanari Takagaki, Yasuo Nagai, Noriaki Hashimoto | 1995-07-25 |
| 5120296 | Method and apparatus for forming filter element | Masanori Suzuki, Kanekiyo Narita, Akira Masuda, Yasuo Hibi, Takayuki Suzuki | 1992-06-09 |
| 4760910 | Aligning and feeding apparatus for elongated pieces | Masanori Suzuki, Yasuo Hibi, Kazuaki Tanaka | 1988-08-02 |
| 4747816 | Apparatus for making a filter from a material for a filter element | Harukazu Matsuyama, Tetsuo Kato, Yasuo Hibi, Satoshi Inukai, Masanori Suzuki | 1988-05-31 |
| 4690349 | Device for supplying a long length of material | Tadahiko Shibata, Masanori Suzuki, Takezi Toda | 1987-09-01 |
| 4682694 | Method and device for removing defective products | Takahiro Kumazawa, Yoshihiro Nakamura | 1987-07-28 |
| 4625499 | Device for loading products to a predetermined location | Masanori Suzuki, Tadahiko Shibata | 1986-12-02 |