Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6906039 | Process for preparation of erythromycin compounds | Akira Takama, Yasuhito Yamamoto, Kikuo Ataka | 2005-06-14 |
| 6723860 | 7a-alkoxy-4H-pyrano[3,2-d]-oxazol-2(3H)-one and process for producing the same | Takashi Honma, Yasuhito Yamamoto, Kikuo Ataka | 2004-04-20 |
| 6724559 | Magnetic tape unit | Hironao Konishi, Tatsuya Yumioka, Masaharu Tosa, Takanobu Kashiwagi, Yukio Sekiguchi +1 more | 2004-04-20 |
| 6414160 | Process for producing 4-alkoxycarbonyl-2-oxazolidinone compound | Nobuya Satake, Takashi Honma, Kikuo Ataka | 2002-07-02 |
| 6216497 | Heat retaining knit fabric | Tsuyoshi Fujiwara | 2001-04-17 |
| 6100239 | 13-membered ring macrolide compound, medicine containing the same, and process for producing the same | Kikuo Ataka, Akira Takama | 2000-08-08 |
| 6052347 | Method and apparatus for detecting optimum recording power for an optical disk | — | 2000-04-18 |
| 6020496 | 5-alkoxy-2(3H)-oxazolone compounds and process for preparing the same | Kikuo Ataka, Nobuya Satake, Masahiko Hagihara | 2000-02-01 |
| 5874581 | 2-silyloxy-tetrahydrothienopyridine, salt thereof and process for preparing the same | Kikuo Ataka, Masahiko Kohno, Naoyuki Yokota, Yasuhito Yamamoto | 1999-02-23 |
| 5536777 | Polyethylene composition for use in insulations and joints of extra-high voltage power cables, and an extra-high voltage power cable and joint therefor employing this polyethylene composition | Izumi Ishikawa, Thoru Nakatsuka, Kazuhiko Goto, Kenji Matsui, Shiro Nakayama +3 more | 1996-07-16 |
| 5517207 | Method and a system for driving a display panel of matrix type | Toyoshi Kawada, Tetsuya Kobayashi, Hisashi Yamaguchi, Tetsuo Aoki | 1996-05-14 |
| 4858110 | Parallel data processor with shift register inter-processor transfer | — | 1989-08-15 |
| 4582767 | Lead storage battery | Yuji Morioka, Sigeru Yamasita, Takahiko Ohama, Kazuhiro Uchiyama | 1986-04-15 |
| 4470345 | Apparatus for peeling skins off the bulbs of onions | — | 1984-09-11 |