Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356661 | Heat transfer insulated parts and manufacturing method thereof | Akira Doi, Shosaku Yamanaka | 1994-10-18 |
| 5352489 | Method for manufacturing a rotary anode for X-ray tube | Hisanori Ohara, Shigehiko Takaoka, Yasuhiro Katoh | 1994-10-04 |