Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9364397 | Medicinal agent filling device | Tetsuya Shibasaki | 2016-06-14 |
| 5290503 | Method and apparatus for inserting a green tire in a vulcanizing machine | Hideaki Katayama, Toshifumi Murakami, Akira Hasegawa, Koji Soeda, Yoshiya Kubota +2 more | 1994-03-01 |
| 5151242 | Method for vulcanizing elastomer products and apparatus therefor | Koji Soeda, Yoshiya Kubota, Shoji Okamoto, Akinori Kubota, Michihito Kobayashi +5 more | 1992-09-29 |
| 5149545 | Central mechanism of tire vulcanizer | Akira Hasegawa | 1992-09-22 |
| 5106280 | Center mechanism of a tire vulcanizing machine | — | 1992-04-21 |
| 5082434 | Tire vulcanizing machine | Atsushi Tomita | 1992-01-21 |
| 5035591 | Vulcanizing apparatus | Koji Soeda, Yoshiya Kubota, Shoji Okamoto, Akinori Kubota, Michihito Kobayashi +7 more | 1991-07-30 |
| 4944951 | Tire loading mechanism of a tire cooler for a tire vulcanizing machine | Hideaki Katayama, Akira Hasegawa | 1990-07-31 |
| 4846649 | Center mechanism in tire vulcanizing machine | Akira Hasegawa, Hideaki Katayama | 1989-07-11 |
| 4813861 | Tire vulcanizing machine | Akira Hasegawa | 1989-03-21 |
| 4614485 | Unloader for a tire curing machine | Yukihiro Koga | 1986-09-30 |
| 4486162 | Bladder handling apparatus for a tire vulcanizing machine | Akira Hasegawa | 1984-12-04 |
| 4472125 | Tire loading apparatus for a tire vulcanizing machine | Masayoshi Kubo, Akira Hasegawa | 1984-09-18 |
| 4449903 | Apparatus for loading and unloading tires for a tire vulcanizing machine | Akira Hasegawa | 1984-05-22 |
| 4448575 | Tire vulcanizing press | Takaomi Hanyu, Nobuhiko Irie, Akira Hasegawa, Teruaki Muta, Toshihisa Ikeda +2 more | 1984-05-15 |
| 4445834 | Drain discharge device in a tire curing machine | Akira Hasegawa | 1984-05-01 |
| 4383808 | Vulcanizing press for manufacturing tires | Masayoshi Kubo, Akira Hasegawa, Shozo Fukuda | 1983-05-17 |