Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4906540 | Lead-acid battery having a grid base of a lead-calcium alloy and a layer of lead-antimony-stannum alloy roll-bonded to the grid base | Naoto Hoshihara, Hiroshi Yasuda | 1990-03-06 |
| 4805277 | Process for producing a grid for use in lead acid batteries | Hiroshi Yasuda, Sadao Furuya, Naoto Hoshihara, Takashi Yamaguchi, Teruaki Ishii | 1989-02-21 |
| 4548835 | Method for fabricating electrodes for use in lead storage batteries | Keiichi Watanabe, Naoto Hoshihara, HIROYUKI JINBO | 1985-10-22 |
| 4428868 | 5-Methyl-2-(2'-oxo-3'-butyl)phenol and perfume compositions comprising same | Toshio Yoshida | 1984-01-31 |
| 4372947 | Antibiotic saframycin S and process for producing the same | Tadashi Arai, Kimiko Ishiguro, Koji Yokoyama | 1983-02-08 |
| 4336314 | Pasted type lead-acid battery | Kunio Yonezu, Masaharu Tsubota | 1982-06-22 |
| 4305975 | Method of forming printed circuit | Kunihiro Ikari, Kazuhiro Takeda | 1981-12-15 |
| 4250117 | 4-Hydroxy-4-methyl-cyclohexen-2-one-1 | Shigeru Muraki, Toshio Yoshida | 1981-02-10 |