Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6508253 | Belt-type compression molding apparatus for a tobacco stream | Hisao Suzuki | 2003-01-21 |
| 6394097 | Device and method for inspecting filter rod for cigarette | — | 2002-05-28 |
| 6234032 | Load measuring method and an apparatus therefor | — | 2001-05-22 |
| 6173716 | Method and apparatus for inspecting cigarette density | — | 2001-01-16 |
| 6135119 | Device for compressive molding stream of filler for tobacco rod | Hisao Suzuki | 2000-10-24 |
| 5813412 | Device for trimming shredded tobacco layer formed in cigarette manufacturing machine | — | 1998-09-29 |
| 5810016 | Compression molding apparatus for a cut tobacco layer in a cigarette manufacturing machine | — | 1998-09-22 |
| 5769096 | Device for trimming shredded tobacco layer formed in cigarette manufacturing machine | — | 1998-06-23 |
| 5746225 | Method and apparatus for determining the tobacco shred filling quality of cigarette rods | Shigemitsu Inomata | 1998-05-05 |
| 5636435 | Work mounting apparatus | Akiyoshi Natsume, Koji Taira | 1997-06-10 |
| 5497794 | Cigarette | — | 1996-03-12 |
| 5337761 | System and a method for manufacturing cigarettes | — | 1994-08-16 |
| 5305518 | Work mounting apparatus | — | 1994-04-26 |
| 5234304 | Method and apparatus for workpiece installation | Kenji Koshiba, Hisao Suzuki, Kazuhiro Tokitsu, Makoto Kasahara, Kaoru Watanabe +8 more | 1993-08-10 |
| 5210390 | Apparatus for boring perforations in a web sheet | — | 1993-05-11 |
| 5103841 | Perforating apparatus for cylindrical articles | Makoto Kakiuchi, Takao Furukawa, Shuichi Sato | 1992-04-14 |
| 4920987 | Device for controlling the content of tobacco on a cigarette manufacturing machine | — | 1990-05-01 |
| 4916272 | Perforating apparatus for web | Takao Furukawa | 1990-04-10 |
| 4867734 | Apparatus for manufacturing dual filter plugs for cigarettes and method of manufacturing the same | Toyomi Arakawa, Mamoru Katoh | 1989-09-19 |
| 4860773 | Perforating apparatus for rod-shaped objects | Takao Furukawa | 1989-08-29 |
| 4836221 | Device for controlling contents of tobacco on cigarette manufacturing machine | — | 1989-06-06 |
| 4766910 | Content tobacco amount controlling device for a cigarette making machine | — | 1988-08-30 |
| 4767909 | Method for perforating a sheet-shaped material and perforating apparatus utilizing pulsed laser beams | — | 1988-08-30 |
| 4693261 | Continuous cigarette rod cutting apparatus for a cigarette making machine | — | 1987-09-15 |
| 4693260 | Continuous cigarette rod cutting apparatus for a cigarette making machine | — | 1987-09-15 |