Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376620 | Sulfonamide derivative, process for preparing the same and herbicide using the same | Takaaki Abe, Yuji Akiyoshi, Ikuo Shiraishi, Mikio Kojima, Takashi Hayama +1 more | 1994-12-27 |
| 5350485 | High-resolution lithography and semiconductor device manufacturing method | Takashi Soga, Fumio Murai, Toshio Sakamizu, Nobuaki Hayashi | 1994-09-27 |
| 5330880 | Process for producing optical disks | Shinkichi Horigome, Yoshinori Miyamura, Yumiko Anzai, Keizo Kato | 1994-07-19 |
| 5328807 | Method of forming a pattern | Toshihiko Tanaka, Norio Hasegawa, Toshiaki Yamanaka, Akira Imai, Takumi Ueno +1 more | 1994-07-12 |
| 5324550 | Pattern forming method | Hidenori Yamaguchi, Fumio Murai, Norio Hasegawa, Toshio Sakamizu | 1994-06-28 |