Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5776356 | Method for etching ferroelectric film | Yasuyuki Itoh, Shigeo Onishi, Jun Kudo, Keizo Sakiyama, Hitoshi Urashima | 1998-07-07 |
| 5515984 | Method for etching PT film | Yasuyuki Ito, Shigeo Onishi, Jun Kudo, Keizo Sakiyama | 1996-05-14 |
| 5443968 | Fed batch culture method for protein secreting cells | Yoshiharu Takazawa | 1995-08-22 |
| 5216687 | Solid state laser device with a bi-cylindrical covexo-convex lens having selected radii of curvature to preferably pump a region of a laser medium | Masashi Fujino | 1993-06-01 |
| 5130996 | Solid-state laser device capable of generating a harmonic laser beam at a high conversion efficiency | Sho Amano | 1992-07-14 |
| 4345089 | Recovery of aromatic carboxylic acid or ester thereof from residue fraction of oxidation or esterification reaction mixture | Kenji Nagura, Shinichi Takeda, Koshi Namie, Takao Fujii, Michio Yamamoto | 1982-08-17 |