Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9708221 | Brick, tile, floorboard, ceiling panel, and roofing material, and method for manufacturing same | Yasumichi Miyao, Yasunobu Mishima | 2017-07-18 |
| 9164411 | Carrier core material for electrophotographic developer, method for manufacturing the same, carrier for electrophotographic developer and electrophotographic developer | Masahiro Nakamura, Takeshi Kawauchi | 2015-10-20 |
| 8728582 | Primers and a method of coating in which they are used | Kazuaki Echizen | 2014-05-20 |
| 8202634 | Method of forming metallic tone glitter paint films and the painted objects | — | 2012-06-19 |
| 7981529 | Method of forming metallic tone glitter paint films and painted objects | Eiji FUJIMORI | 2011-07-19 |
| 7279902 | Battery characteristic evaluation device and battery characteristic evaluating method | Kenichi Harigae | 2007-10-09 |
| 6461768 | Negative electrode material containing bismuth-coated zinc powder particles for use in alkaline cell | Masayoshi Matsumoto, Mikio Hashimoto | 2002-10-08 |
| 5837402 | Zinc powders for use in batteries and a secondary alkaline zinc battery using said zinc powders | Kiyoshi Araki, Masamitsu Kaga, Makiko Yanagisawa, Fumihiro Sato | 1998-11-17 |
| 5462821 | Gallium based active material for the negative electrode, a negative electrode using the same, and batteries using said negative electrode | Takashi Onoue, Kiyoshi Araki, Noriya Ishida, Yasuhiko Niitsu, Makiko Yanagisawa +2 more | 1995-10-31 |
| 5244979 | Pigment dispersing agent | Toshio Yamamoto, Hisao Ogawa, Yoshiaki Matsukura | 1993-09-14 |