| 6045867 |
Fluorine compound--containing composite material and method for preparing same |
Nobuatsu Watanabe, Sowjun Matsumura |
2000-04-04 |
| 5589271 |
Fluorine compound - containing composite material and method of preparing same |
Nobuatsu Watanabe, Sowjun Matsumura |
1996-12-31 |
| 5498281 |
Recording material containing carbonaceous powder whose surface is modified with fluorine gas |
Hiroyuki Idogawa, Atsushi Wakata, Nobuatsu Watanabe |
1996-03-12 |
| 5476056 |
Method of forming air layer over immersed surfaces of structure having immersed portions, and structure of coat layer formed over immersed surfaces |
Junichiro Tokunaga, Makoto Kumada, Yoichi Sugiyama, Nobuatsu Watanabe, Naoki Matsubara |
1995-12-19 |
| 5437715 |
Recording material containing carbonaceous powder whose surface is modified with fluorine gas |
Hiroyuki Idogawa, Atsushi Wakata, Nobuatsu Watanabe |
1995-08-01 |
| 5112437 |
Oxide film removing apparatus and removing method thereof using azeotropic vapor mixture |
Nobuatsu Watanabe, Toshio Tatsuno, Tomoyoshi Okada, Akira Izumi, Keiji Toei |
1992-05-12 |
| 5069764 |
Carbon electrode having low polarizability |
Nobuatsu Watanabe, Tetsuro Tojo, Kenji Ikari |
1991-12-03 |
| 5022961 |
Method for removing a film on a silicon layer surface |
Akira Izumi, Keiji Toei, Nobuatsu Watanabe |
1991-06-11 |