Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12200291 | Reception apparatus, reception method, and transmission and reception system | — | 2025-01-14 |
| 11331702 | Colored stainless steel plate and colored stainless steel coil | Hideki Iai, Kosuke Iai | 2022-05-17 |
| 10801124 | Stainless steel plate | Hideki Iai, Kosuke Iai | 2020-10-13 |
| 10527994 | Cleaning apparatus and image forming apparatus | — | 2020-01-07 |
| 9882136 | Organic electroluminescent device | Makoto Nagaoka, Shuichi Hayashi, Motonori Tsuji | 2018-01-30 |
| 9592275 | Medicament for therapeutic treatment and/or improvement of sepsis | Kazuhisa Tsuruta, Yutaka Osawa, Inder Kaul | 2017-03-14 |
| 9555080 | Medicament for therapeutic treatment and/or improvement of sepsis | Kazuhisa Tsuruta, Yutaka Osawa, Inder Kaul | 2017-01-31 |
| 9034823 | Medicament for therapeutic treatment and/or improvement of sepsis | Kazuhisa Tsuruta, Yutaka Osawa, Inder Kaul | 2015-05-19 |
| 8962866 | Surface-modified silica powder and method for producing the same, as well as toner composition for electrophotography | Yuki Amano, Naohiro Naito, Hisao Okada, Masaki Okubo, Hideyuki Otsuka | 2015-02-24 |
| 8772239 | Medicament for therapeutic treatment and/or improvement of sepsis | Kazuhisa Tsuruta, Yutaka Osawa, Inder Kaul | 2014-07-08 |
| 8624065 | Methods for producing oxidized cyclic phenol sulfides | Masateru Yasumura, Masami Ito, Masafumi Umekawa, Naohiro Tarumoto | 2014-01-07 |
| 8263786 | Methods for producing cyclic phenol sulfides | Masateru Yasumura, Masami Ito, Masafumi Umekawa, Naohiro Tarumoto | 2012-09-11 |
| 8232429 | Methods for producing oxidized cyclic phenol sulfides | Masateru Yasumura, Masami Ito, Masafumi Umekawa, Naohiro Tarumoto | 2012-07-31 |
| 8222428 | Method for continuously producing oxidized cyclic phenol sulfides | Masateru Yasumura, Masami Ito | 2012-07-17 |
| 7964626 | Process for producing N,N′-carbonyldiimidazole | Norimasa Yokoyama, Masateru Yasumura | 2011-06-21 |
| 7901858 | Mixed cyclic phenol sulfides, and charge control agents and toners using the same | Masateru Yasumura, Masami Ito, Naohiro Tarumoto, Masafumi Umekawa, Masaki Okubo +2 more | 2011-03-08 |
| 7860436 | Image forming apparatus with toner supplying roller | Tetsuo Sano, Yohei Nakade, Ichiro Demizu, Yuusuke Okuno, Takuya Okada | 2010-12-28 |
| 7820832 | Oxidized mixed cyclic phenol sulfides, and charge control agents and toners using the same | Masateru Yasumura, Masami Ito, Naohiro Tarumoto, Masafumi Umekawa, Masaki Okubo +2 more | 2010-10-26 |
| 7729383 | Multiplexer and multiplexing method | — | 2010-06-01 |
| 7709172 | Oxidized mixed cyclic phenol sulfides, and charge control agents and toners using the same | Masateru Yasumura, Masami Ito, Naohiro Tarumoto, Masafumi Umekawa, Masaki Okubo +2 more | 2010-05-04 |
| 7639973 | Image forming apparatus with developer supply roller | Tetsuo Sano, Yohei Nakade, Ichiro Demizu, Yuusuke Okuno | 2009-12-29 |
| 7305003 | Network-load dispersion system, method therefor, and recording medium recorded with program for achieving this method | — | 2007-12-04 |
| 6105887 | Method for homogeneously mixing uranium/plutonium mixed oxide | Junji Jike, Masashi Kayano | 2000-08-22 |
| 4915799 | Electrolytic coloring method for chromium alloy | Hideki Iai, Katsuaki Shimouchi | 1990-04-10 |
| 4597798 | Method for dissolving cellulose in organic solvents and resulting cellulose solutions | Masami Kamata, Iwao Tabushi, Saichi Morimoto, Takashi Asaeda | 1986-07-01 |