Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10039316 | Cigarette filter manufacturing apparatus and cigarette filter manufacturing method | — | 2018-08-07 |
| 9332786 | Cigarette filter and capsule filter cigarette using same | Susumu YOKOGAWA, Tetsuya MOTODAMARI, Hirokazu Masai | 2016-05-10 |
| 7547271 | Filter rod making machine | — | 2009-06-16 |
| 5102009 | Small-article feed machine | Shichisei Tani, Takayoshi Sagawa | 1992-04-07 |
| 5062522 | Device for aligning articles having different diameters at their head and tails along a selected direction of movement while concurrently orienting their heads either forwardly or rearwardly relative to that direction | Takayoshi Sagawa, Shichisei Tani | 1991-11-05 |
| 4943272 | Apparatus for manufacturing cigarette filter | Ichiro Hirose, Motonori Inamura | 1990-07-24 |
| 4883078 | Transport system for transporting rod-shaped objects in an air flow | Ichiro Hirose, Takayoshi Sagawa, Shichisei Tani | 1989-11-28 |
| 4815481 | Apparatus for manufacturing filter cigarettes | Ichiro Hirose, Takayoshi Sagawa, Shichisei Tani | 1989-03-28 |
| 4740113 | Receiving/delivering apparatus for rod-shaped objects transported by an air flow | Ichiro Hirose, Takayoshi Sagawa, Shichisei Tani | 1988-04-26 |