Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10981228 | Porous aluminum sintered compact and method of producing porous aluminum sintered compact | Koichi Kita, Toshihiko Saiwai, Koji Hoshino, Jun Katoh | 2021-04-20 |
| 10981230 | Porous aluminum complex and method of producing porous aluminum complex | Koichi Kita, Toshihiko Saiwai, Koji Hoshino, Jun Katoh | 2021-04-20 |
| 10598446 | Porous aluminum heat exchange member | Toshihiko Saiwai, Koichi Kita, Koji Hoshino | 2020-03-24 |
| 10543531 | Porous aluminum sintered material and method of producing porous aluminum sintered material | Toshihiko Saiwai, Koichi Kita | 2020-01-28 |
| 10478895 | Porous aluminum sintered compact and method of producing porous aluminum sintered compact | Koichi Kita, Toshihiko Saiwai, Koji Hoshino, Jun Katoh | 2019-11-19 |
| 10035187 | Aluminum material for sintering, method for producing aluminum material for sintering, and method for producing porous aluminum sintered compact | Toshihiko Saiwai, Koji Hoshino | 2018-07-31 |
| 9815116 | Process for producing porous sintered aluminum, and porous sintered aluminum | Koji Hoshino, Kenji Orito, Shinichi Ohmori | 2017-11-14 |
| 9764385 | Porous aluminum body and manufacturing method therefor | Koji Hoshino, Toshihiko Saiwai | 2017-09-19 |
| 9669462 | Porous aluminum sintered compact | Koji Hoshino, Toshihiko Saiwai | 2017-06-06 |
| 9589732 | Process for producing porous sintered aluminum, and porous sintered aluminum | Koji Hoshino, Kenji Orito, Shinichi Ohmori | 2017-03-07 |
| 9242297 | Process for producing porous sintered aluminum, and porous sintered aluminum | Koji Hoshino, Kenji Orito, Shinichi Ohmori | 2016-01-26 |
| 8691328 | Process for production of aluminum complex comprising sintered porous aluminum body | Koji Hoshino, Kenji Orito, Hitoshi Maruyama | 2014-04-08 |
| 7615094 | Tungsten-based sintered material having high strength and high hardness, and hot press mold used for optical glass lenses | Masato Otsuki | 2009-11-10 |
| 6296682 | Iron-based powder blend for use in powder metallurgy | Satoshi Uenosono | 2001-10-02 |
| 5585574 | Shaft having a magnetostrictive torque sensor and a method for making same | Tadashi Sugihara, Kazushi Yoshida, Kazutoshi Inoue, Isao Suzuki | 1996-12-17 |