Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5331981 | Smoking article having flavor solution releasably housed in a plastic container | Shizuo Suhara, Morio Kondoh | 1994-07-26 |
| 4865056 | Easily breakable plastic capsule and a water filter for a cigarette using the same | Shinichiro Tanaka, Morio Kondo, Masami KAWATA, Ichiro Hirose, Hiroshi Uematsu +2 more | 1989-09-12 |
| 4261373 | Tobacco filters and method for forming same | Shinichiro Tanaka, Susumu Tomioka, Kohichi Kunimune | 1981-04-14 |