Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7709435 | Alkaline cleaning liquid comprising metallic ions for aluminum or aluminum alloys and method of cleaning | Kazuya Hino, Yasuo Iino, Akio Shimizu, Kazuhisa Masuda, Shozo Ichinose +1 more | 2010-05-04 |
| 7485393 | Laminate for use as outer covering of battery and secondary battery | Hideki Arao, Masashi Hiromitsu, Takakazu Goto, Kazuya Tanaka, Akio Shimizu | 2009-02-03 |
| 7294362 | Aqueous agent for treating substrate, method for treating substrate and treated substrate | Kazuya Tanaka, Akio Shimizu, Shinya Tsuchida, Nobuyuki Kobayashi, Takanori Sannan | 2007-11-13 |
| 7205042 | Laminate for use in armor of cell, and secondary cell | Hideki Arao, Koichi Mikami, Takakazu Goto, Kazuya Tanaka, Akio Shimizu | 2007-04-17 |
| 6858312 | Aqueous compositions and process for the surface modification of articles by use of the aqueous compositions | Nobuyuki Kobayashi, Shinya Tsuchida, Takanori Sannan, Kazuya Tanaka, Tetsuo Otsuki | 2005-02-22 |
| 6770373 | Water-based metal surface treatment composition for forming lubricating film with excellent marring resistance | Yasuhiro Kinoshita | 2004-08-03 |
| 6420477 | Aqueous coating composition for metal sheets, surface-treated metal sheets and surface treating method | Kazunari Hamamura | 2002-07-16 |
| 5925174 | Composition and process for treating the surface of copper-containing metals | Masayuki Aoyama, Jyun Kawaguchi | 1999-07-20 |
| 5591275 | Composition and process for surface treating metal prior to cold working | Kazutomo Miyafuji, Shigeo Tanaka | 1997-01-07 |
| 5432211 | Lubricating paint | Osamu Furuyama, Shigeo Tanaka | 1995-07-11 |
| 5308709 | Process for forming composite film on aluminum or aluminum alloy article surface and resulting product | Takao Ogino, Shigeo Tanaka | 1994-05-03 |