Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8441689 | Image data creation device, image data creation method and ink-jet system | Yuji Uchiyama | 2013-05-14 |
| 6713581 | Crosslinkable polymer material of low relative permittivity, and films, substrates and electronic units formed of it | Shigeru Asami, Toshiaki Yamada, Teruaki Sugahara | 2004-03-30 |
| 5859141 | Thermoplastic resin composition comprising cation-modified acrylamide or methacrylamide copolymer | Takayuki Tsubaki, Hideyuki Sumi | 1999-01-12 |
| 5717048 | Cation-modified acrylamide or methacrylamide copolymer as well as antistatic agent, thermoplastic resin composition, aqueous composition and thermoplastic resin laminate comprising same | Takayuki Tsubaki, Hideyuki Sumi | 1998-02-10 |
| 5654369 | Antistatic thermoplastic resin composition | Takayuki Tsubaki, Yutaka Nakayama, Hideyuki Sumi | 1997-08-05 |
| 5552480 | Thermoplastic resin composition | Yasuhisa Sugita, Naoki Kitazawa | 1996-09-03 |
| 5541242 | Thermoplastic resin with (meth)acrylamide or aminoalkyl (meth)acrylate copolymer | Yutaka Nakayama, Hideyuki Sumi | 1996-07-30 |
| 5420210 | Formamide group-containing copolymer, process for producing the same, and thermoplastic resin composition containing the same | Naoki Kitazawa, Hideyuki Sumi, Manabu Kikuta | 1995-05-30 |
| 5373065 | Process for producing formamide group-containing copolymer, and thermoplastic resin composition containing the same | Naoki Kitazawa, Yasuhisa Sugita, Katsutoshi Ohta | 1994-12-13 |
| 5332780 | Compositions containing allylformamide copolymers | Naoki Kitazawa, Manabu Kikuta, Yutaka Nakayama, Hideyuki Sumi | 1994-07-26 |
| 5310785 | Coating composition and method of coating granular fertilizer with same | Masanori Hayakawa, Michio Miyazawa, Yoshisada Hayase, Osamu Kondo | 1994-05-10 |
| 5202193 | N-substituted acrylamide copolymer | Hideyuki Sumi, Manabu Kikuta, Nario Uejyukkoku, Masashi Takeda, Osamu Wada +4 more | 1993-04-13 |
| 5162810 | Parabolic antenna and process for manufacturing the same | Yoshio Onisawa, Atsutoshi Wakabayashi | 1992-11-10 |
| 4962168 | Method for preparing a flame-retardant triallyl isocyanurate prepolymer | Satoshi Hiratsuna, Hayashi Tomomi | 1990-10-09 |
| 4844851 | Surface metallizing method | Yoshiharu Suzuki | 1989-07-04 |
| 4774022 | Conductive film-forming composition | Hideyuki Sumi | 1988-09-27 |
| 4582452 | Process for preparing stable aqueous gel | Mineo Sabi, Kinya Yokota, Hiroshi Nishiguchi, Satoshi Hiratsuna | 1986-04-15 |
| 4540773 | Method of producing an improved polyacetal polymer | Hiroyasu Komazawa, Hiroshi Nakatsuji, Kiyoshi Yoko, Seiichi Higashiyama, Tuneyasu Nakashima +1 more | 1985-09-10 |
| 4525261 | Sputtering method | Yoshiharu Suzuki | 1985-06-25 |
| 4437861 | Coal-deashing process | Tetsuo Ishizuka, Yoshichika Nishimura | 1984-03-20 |
| 4390684 | Continuous polymerization method | Hiroyasu Komazawa, Tadashi Mori, Yukio Ikenaga, Tuneyasu Nakashima | 1983-06-28 |
| 4190687 | Method for treating leather | Takahisa Sugiura, Sadaharu Abeta, Takashi Kato | 1980-02-26 |