Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070874 | Surface-modified titanium dioxide particle and method for producing the same | Kazumi Sugimoto, Atsuki Terabe, Masaru Mikami | 2011-12-06 |
| 6592645 | Method for producing fine powder of metallic nickel comprised of fine spherical particles | Hideto Mizutani, Minoru Yoneda, Toshihiro Sugaya, Hiroyoshi Urasumi, Chiyo Honda +6 more | 2003-07-15 |
| 6197273 | Method for producing fine spherical particles of carbonate or hydroxide of nickel, cobalt or copper | Kazuhiko Nagano, Shigefumi Kamisaka, Kiyoshi Fukai, Tsutomu Hatanaka, Shinji Ohgama +3 more | 2001-03-06 |
| 5507898 | Method of making a multilayer piezoelectric composite | Masashi Aoki, Kiyoshi Fukai, Koichiro Sakata, Tadashi Takenaka | 1996-04-16 |
| 5275878 | Composite dielectric and printed-circuit use substrate utilizing the same | Seishiro Yamakawa, Michimasa Tsuzaki, Kiyotaka Komori, Satoshi Fujiki, Akiyoshi Nozue +1 more | 1994-01-04 |
| 5272883 | Method and apparatus for maintenance of indoor ski slopes | Nobuyuki Matsui, Makoto Kayo, Osamu Sakaguchi, Itsuko Sakaguchi, legal representative, Yasuharu Kiso +1 more | 1993-12-28 |
| 5180699 | Process for producing powder material for lead perovskite ceramic | Yasuhiko Terada, Hajime Uno, Shinichi Shirasaki | 1993-01-19 |
| 5102649 | Process for producing peroxoniobic acid sol | Yasuhiko Terada, Hajime Uno, Shinichi Shirasaki | 1992-04-07 |
| 5084424 | Ceramic dielectrics and compositions therefor | Masashi Aoki, Kazuhisa Hidaka | 1992-01-28 |
| 5057478 | Method of producing a composite material comprising a perovskite complex compound having an .alpha.-olefin polymer deposited thereon | Takeshi Fukunaga | 1991-10-15 |
| 4892716 | Molded catalyst and method of catalytic gas reactions using the same | Toshikatsu Umaba | 1990-01-09 |
| 4755500 | Molded catalyst for catalytic gas reactions | Toshikatsu Umaba | 1988-07-05 |
| 4643984 | Process for producing a composition which includes perovskite compounds | Masashi Aoki, Hiroaki Rikimaru, Takeshi Ito, Kazuhisa Hidaka, Kayoko Segawa | 1987-02-17 |
| 4520124 | Method for producing a catalytic structure for the reduction of nitrogen oxides | Tadao Nakatsuji | 1985-05-28 |
| 4416800 | Method for producing a catalyst and a carrier therefor including heat-resistant fibers | Tadao Nakatsuji | 1983-11-22 |
| 4297248 | Method for packing catalysts | Tadao Nakatsuji, Toshikatsu Umaba | 1981-10-27 |
| 4294806 | Method for preventing the wear of a monolithic catalyst by dusts | Shoichi Tamura, Tadao Nakatsuji | 1981-10-13 |
| 4280926 | Method for producing a catalyst and a carrier therefor | Tadao Nakatsuji | 1981-07-28 |
| 4259057 | Method of continuously extruding and molding ceramic honey-comb shaped moldings and die for use in the continuous extruding operation thereof | Shoichi Tamura, Tosiaki Matsuda | 1981-03-31 |