Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10863896 | Endoscope system and fluorescence imaging method | Haruhiko Kohno, Nobuhiro Tsuchihashi | 2020-12-15 |
| 10820789 | Endoscope system and light source control method | Shigeki Ogata, Yoshitaka Kitaoka, Haruhiko Kohno, Kunihiko Hara | 2020-11-03 |
| 10370839 | Flush toilet | Shu Kashirajima, Masaaki Momoe, Yuuki Shinohara, Eiji Shiohara | 2019-08-06 |
| 10337183 | Flush toilet | Eiji Shiohara, Hiroyuki Hara | 2019-07-02 |
| 10053849 | Flush toilet | Eiji Shiohara, Hiroyuki Hara, Yoshikatsu Adachi | 2018-08-21 |
| 9995029 | Flush toilet having rim slot of varying width | Eiji Shiohara, Masaki Kitamura, Masaaki Inoue | 2018-06-12 |
| 7486923 | Heat generating roller, fixing equipment, and image forming apparatus | Masaru Imai, Noboru Katakabe, Youichi Nakamura, Tomoyuki Noguchi | 2009-02-03 |
| 5399890 | Semiconductor memory device in which a capacitor electrode of a memory cell and an interconnection layer of a peripheral circuit are formed in one level | Shozo Okada, Hisashi Ogawa, Yoshiro Nakata, Toshiki Yabu, Susumu Matsumoto | 1995-03-21 |
| 5396094 | Semiconductor memory device with a capacitor having a protection layer | — | 1995-03-07 |
| 5316962 | Method of producing a semiconductor device having trench capacitors and vertical switching transistors | Shozo Okada, Michihiro Inoue | 1994-05-31 |
| 5315543 | Semiconductor memory device and a manufacturing method thereof | Hisashi Ogawa, Yoshiro Nakata, Shozo Okada | 1994-05-24 |
| 5312776 | Method of preventing the corrosion of metallic wirings | Tomoyasu Murakami, Michinari Yamanaka, Kousaku Yano, Masayuki Endo, Noboru Nomura +3 more | 1994-05-17 |
| 5312769 | Method of making a semiconductor memory device | Shouzou Okada | 1994-05-17 |
| 5241201 | Dram with concentric adjacent capacitors | Shozo Okada, Susumu Matsumoto, Yoshiro Nakata, Toshiki Yabu | 1993-08-31 |
| 5217914 | Method for making semiconductor integration circuit with stacked capacitor cells | Susumu Matsumoto, Toshiki Yabu, Yoshiro Nakata, Shozo Okada, Hiroyuki Sakai | 1993-06-08 |
| 5214296 | Thin-film semiconductor device and method of fabricating the same | Yoshiro Nakata, Toshiki Yabu, Susumu Matsumoto, Shozo Okada | 1993-05-25 |
| 5181089 | Semiconductor memory device and a method for producing the same | Shozo Okada, Michihiro Inoue | 1993-01-19 |
| 5089869 | Semiconductor memory device | Shozo Okada, Michihiro Inoue | 1992-02-18 |