Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357535 | Semiconductor laser including an aluminum-rich AlGaAs etch stopping layer | Akihiro Shima, Tomoko Kadowaki, Norio Hayafuji | 1994-10-18 |
| 5302256 | Immersion tin/lead alloy plating bath | Masaru Seita, Shigeru Kodaira | 1994-04-12 |
| 5278234 | High-nitrile polymer composition, molded article thereof, and process for producing said composition | Akio Nishino | 1994-01-11 |