Issued Patents All Time
Showing 376–400 of 431 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4591454 | Apparatus and method for melting and treating metal wastes | Katsuyuki Ohtsuka, Ryukichi Mizuno, Koji Yanagida, Kazuo Kitagawa, Atsuhiro Ochiai +1 more | 1986-05-27 |
| 4579688 | N-(2-fluoro-4-halo-5-substituted phenyl)hydantoins, and their production and use | Eiki Nagano, Shunichi Hashimoto, Ryo Yoshida, Katsuzo Kamoshita | 1986-04-01 |
| 4576743 | Plate cleaner for lithographic printing plate | Nobuyuki Kita | 1986-03-18 |
| 4574950 | Wafer box | Kiyohiko Koe, Jun Yamaguchi, Noboru Kubo, Mamoru Sugimoto, Keiji Fukumura | 1986-03-11 |
| 4566815 | Structure for mounting roller on shaft | — | 1986-01-28 |
| 4565569 | Diphenyl sulfone compounds, and their production and use | Hiroyuki Konishi, Naganori Hino, Ryo Yoshida | 1986-01-21 |
| 4559519 | Display device for a copying machine | Yuji Ishikawa, Chosin Nakamine | 1985-12-17 |
| 4551813 | Jam detector | Takeshi Sanbayashi | 1985-11-05 |
| 4545812 | Diphenyl sulfone compounds, and their production and use | Hiroyuki Konishi, Naganori Hino, Ryo Yoshida | 1985-10-08 |
| 4540824 | Diphenyl sulfide compounds useful as intermediates in the production of diphenyl sulfone compounds | Hiroyuki Konishi, Naganori Hino, Ryo Yoshida | 1985-09-10 |
| 4528918 | Method of controlling combustion | Yoshio Sato, Nobuo Kurihara, Tadayoshi Saito, Mitsuyo Nishikawa, Toshihiko Higashi | 1985-07-16 |
| 4522483 | Image forming apparatus | Junji Watanabe | 1985-06-11 |
| 4515024 | Clutch mechanism of a push-button tuner | Takeshi Kataoka, Ryoichi Aoki, Hisashi Matsui | 1985-05-07 |
| 4512565 | Sorter | Yoshiaki Nawata | 1985-04-23 |
| 4508562 | Benzylsulfinyl pyridine-N-oxides and their herbicidal method of use | Koji Nakayama, Ryo Yoshida | 1985-04-02 |
| 4502776 | Sorting device for use with a document reproduction machine | Yoshiaki Nawata, Tsuneo Toda | 1985-03-05 |
| 4500625 | Developer for light-sensitive lithographic printing plate precursor | Nobuyuki Kita, Hitoshi Hagiwara | 1985-02-19 |
| 4487897 | Process for radical polymerizing acrylic monomers | Naoki Matsuoka, Yutaka Hori, Yoshio Miki, Kenji Sano, Ichiro Ijichi | 1984-12-11 |
| 4486223 | Diphenyl sulfone compounds, and use | Hiroyuki Konishi, Naganori Hino, Ryo Yoshida | 1984-12-04 |
| 4486604 | Diphenyl sulfone compounds | Hiroyuki Konishi, Naganori Hino, Ryo Yoshida | 1984-12-04 |
| 4484940 | Tetrahydrophthalimides, and their production and use as herbicides | Eiki Nagano, Shunichi Hashimoto, Ryo Yoshida, Katsuzo Kamoshita | 1984-11-27 |
| 4484941 | Tetrahydrophthalimides, and their production and use as herbicides | Eiki Nagano, Shunichi Hashimoto, Ryo Yoshida, Katsuzo Kamoshita | 1984-11-27 |
| 4484942 | N-Benzylphenylacetamide derivatives, and their production and use as herbicides | Osamu Kirino, Shunichi Hashimoto, Hiromichi Oshio | 1984-11-27 |
| D276440 | Display panel for copying machines | Yohzoh Matsuzaka, Shigeki Yasutani, Yuji Ishikawa, Chosin Nakamine | 1984-11-20 |
| 4483866 | Agricultural composition and method utilizing 1-benzylimidazole derivatives | Masaru Ogata, Katsuya Tawara, Yoshihachi Watanabe, Toshio Takahashi | 1984-11-20 |