Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11923775 | In-vehicle power conversion device | Yuji Sugaya, Kosuke Inoue | 2024-03-05 |
| 11431259 | Power conversion device for reducing voltage ripple and voltage spike via connection of a transformer and a capacitor to a grounding surface | — | 2022-08-30 |
| 11374504 | Electric power converter | — | 2022-06-28 |
| 11128226 | Power conversion device | — | 2021-09-21 |
| 9834702 | Jet-black multilayer coating film and forming method thereof | Koji Morita, Yasunori Miwa, Hirofumi Yamashita, Masahiko Ishii, Masako Hase | 2017-12-05 |
| 9745491 | Method for producing crosslinked polymer, crosslinked polymer, and coating composition containing the same | Yumiko Hayashi, Sachiko MORIMOTO, Manabu Yamaoka | 2017-08-29 |
| 9148115 | Filter and duplexer | Toshio Nishizawa, Hikaru Shimomura | 2015-09-29 |
| 7700676 | Water-based one-pack-type coating composition and coated article | Kenji Kawazu, Kentaro Komabayashi, Shinnosuke Kawano, Hirofumi Yamashita | 2010-04-20 |
| 6767678 | Photosolder resist composition | Minoru Fujita, Osamu Namba, Keiichi Okajima | 2004-07-27 |
| 6361924 | Aqueous photosolder resist composition | Minoru Fujita, Osamu Namba, Keiichi Okajima | 2002-03-26 |
| 5789133 | Liquid developer | Yashuhiro Shibai, Tsuyoshi Imamura | 1998-08-04 |
| 5603757 | Photochromic brightening pigment | Katsumi Mizuguchi, Keizou Ishii | 1997-02-18 |
| 5603986 | Method of preparing microcapsules | Tsuyoshi Imamura, Takahiro Mukae, Keizou Ishii | 1997-02-18 |
| 5494769 | Polyurea-covered particle having narrow particle size distribution and its production | Shinichi Ishikura | 1996-02-27 |
| 5395880 | Manufacturing method of resin granules | Haruhiko Sato, Shinji Seo, Takehiro Ojima | 1995-03-07 |
| 5384226 | Process for producing toner | Akihiro Kanakura, Takahito Kishida, Masayuki Maruta | 1995-01-24 |
| 5367039 | Production of colored vinyl polymer particles by polymerizing a vinyl polymerizable monomer with a polymerizable dye | Chikayuki Otsuka, Akio Kashihara | 1994-11-22 |
| 5219943 | Process for producing monodispersed vinyl polymer fine particles | Yutaka Akasaki, Tatsuro Ohki | 1993-06-15 |
| 5202215 | Method of producing a toner comprising silicone containing organic resin microparticles | Akihiro Kanakura, Koichi Fukuda, Chikayuki Otsuka, Masayuki Maruta | 1993-04-13 |
| 5190844 | Production of surface-modified organic particles | Akihiro Kanakura, Takahito Kishida, Masayuki Maruta, Koichi Nagata, Makoto Shimizu | 1993-03-02 |
| 5124226 | Dispersion-polymerization process for producing a toner containing a pigment dispersed therein | Masayuki Maruta, Chikayuki Otsuka, Akihiro Kanakura, Akio Kashihara | 1992-06-23 |
| 5112689 | Composite particle | Tasaburo Ueno, Hisaki Tanabe, Ryozo Takagawa, Yoshio Eguchi, Koichi Tsutsui | 1992-05-12 |
| 5059505 | Resin particles | Akio Kashihara, Chikayuki Otsuka | 1991-10-22 |
| 5023356 | Novel tetracyanoanthraquinodimethane derivatives and process for producing same | Toshio Mukai, Yoshiro Yamashita, Takanori Suzuki, Yutaka Akasaki, Katsuhiro Sato +2 more | 1991-06-11 |
| 4990634 | Novel tetracyanoanthraquinodimethane derivatives and process for producing same | Toshio Mukai, Yoshiro Yamashita, Takanori Suzuki, Yutaka Akasaki, Katsuhiro Sato +2 more | 1991-02-05 |