Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5234105 | Packages for circuit boards for preventing oxidation thereof | Syoji Sato, Yasuo Izumi, Kazumi Ishimoto | 1993-08-10 |
| 5153707 | Film material for manufacturing film carriers having outer lead portions with inner and outer metallic layers | Kazumi Ishimoto, Yasuo Izumi, Yuji Uesugi | 1992-10-06 |
| 5118556 | Film material for film carrier manufacture and a method for manufacturing film carrier | Kazumi Ishimoto, Koichi Kumagai, Yasuo Izumi | 1992-06-02 |
| 5113788 | Screen printing machine for through hole printing an electric conductor | Yasuo Izumi, Syoji Sato, Kazumi Ishimoto, Shohzo Ueno | 1992-05-19 |
| 5033783 | Parts mounting apparatus | Yasuo Izumi, Kazumi Ishimoto | 1991-07-23 |
| 5018936 | Electronic parts engaging apparatus | Yasuo Izumi, Kazumi Ishimoto | 1991-05-28 |
| 5017131 | Atmosphere furnace | Syoji Sato, Kazumi Ishimoto, Yasuo Izumi | 1991-05-21 |
| 5003692 | Electric component mounting method | Yasuo Izumi, Kazumi Ishimoto | 1991-04-02 |
| 4817849 | Method for bonding semiconductor laser element and apparatus therefor | Akihiro Yamamoto, Shinji Kaino | 1989-04-04 |
| 4228003 | Method of removing phosphates from waste water | — | 1980-10-14 |