Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663428 | Method for producing aromatic carboxylic acids | Hiroshi Fukuhara | 1997-09-02 |
| 5320979 | Method of connecting wirings through connection hole | Chisato Hashimoto, Katsuyuki Machida | 1994-06-14 |
| 5254766 | Process for producing alkyl-substituted aromatic hydrocarbon using heteropolyacid salts | Terunori Fujita, Kazunori Takahata, Hiroyasu Ohno, Masayasu Ishibashi | 1993-10-19 |
| 5013775 | Sizing composition and sizing method | Masatomi Ogawa, Kiyoshi Iwai, Mayumi Narushima | 1991-05-07 |
| 4770948 | High-purity metal and metal silicide target for LSI electrodes | Takao Amazawa, Nakahachiro Honna, Hideo Miyazaki, Iwao Kyono, Nobuyuki Mori +2 more | 1988-09-13 |
| 4732761 | Thin film forming apparatus and method | Katsuyuki Machida | 1988-03-22 |
| 4619695 | Process for producing high-purity metal targets for LSI electrodes | Takao Amazawa, Nakahachiro Honma, Hideo Miyazaki, Iwao Kyono, Nobuyuki Mori +2 more | 1986-10-28 |
| 4557036 | Semiconductor device and process for manufacturing the same | Hakaru Kyuragi | 1985-12-10 |