Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5763009 | Process for producing support for recording material | Tadahiro Kegasawa, Kazuo Ozaki, Katsuhiko Takada | 1998-06-09 |
| 5690799 | Hydrogen-occluding alloy and hydrogen-occluding alloy electrode | Makoto Tsukahara, Takahiro Mishima, Akihito Isomura, Tetsuo Sakai, Hiroshi Miyamura +1 more | 1997-11-25 |
| 5403521 | Blow system and a method of use therefor in controlling the quality of recycle cooling water in a cooling tower | — | 1995-04-04 |
| 5399785 | Tyrosinase activity inhibitor | Yasutaka Miura, Yasuhiro Kinoshita, Yoshikazu Yamamoto, Kiyotaka Koyama, Kaoru Takatori | 1995-03-21 |
| 5385432 | Water area structure using placing member for underwater ground | Osamu Kiyomiya, Kenichiro Minami, Koichi Sato | 1995-01-31 |
| 5058603 | Length-measuring device and reference color display device for color tone adjustment for use in combination with endoscope | Yuzuru Doi, Hiroshi Shirahata | 1991-10-22 |
| 5044307 | Coating width changing device for use in curtain coating | Osamu Yamane, Yasunori Hori, Takanori Endo | 1991-09-03 |
| 4990427 | Toner for developing electrostatic latent images | Toshitaro Kohri, Hitoshi Kato, Junji Machida | 1991-02-05 |
| D298049 | Kerosene heater | — | 1988-10-11 |
| D296238 | Kerosene heater | — | 1988-06-14 |
| D295310 | Oil stove | — | 1988-04-19 |
| 4729846 | Method for manufacturing lepidocrocite | Yasushi Matsui, Norio Koike, Hiroshi Matsue | 1988-03-08 |
| 4708882 | Method for detecting fingerprints using a laser and an apparatus therefor | Yuichiro Asano, Yoshihisa Kono, Takayuki Yanagimoto, Motoji Shiozumi, Akira Torao +2 more | 1987-11-24 |
| 4671021 | Grinding tool | Yasuhisa Sekiya | 1987-06-09 |
| D288000 | Oil stove | — | 1987-01-27 |
| D286175 | Oil stove | — | 1986-10-14 |
| 4540184 | Sand-filled sealing structure between at least one tube and a tube support plate | Noriyuki Oda, Nobuyuki Kido, Keizi Muramatsu | 1985-09-10 |
| 4374284 | Antiulcer, antiinflammatory, and antiallergic agent comprising as the main ingredient olean-12-ene-3.beta., 30-diol which is devoid of side effects of glycyrrhetinic acid and a new process for preparation of olean-12-ene-3.beta., 30-diol | Shoji Shibata, Akira Kumagai, Masatoshi Harada, Singo Yano, Hiroshi Saito | 1983-02-15 |
| 4231258 | Method and apparatus for detecting foreign matters in gas sealed electric apparatus | Shinichi Menju, Eiichi Haginomori, Yoichi Murakami, Eiichi Zaima | 1980-11-04 |