Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648027 | Porous carbonaceous material and a method for producing the same | Hiroyuki Tajiri, Yoshiaki Iwaya, Yoshiharu Tanaka, Keiichi Asami, Katsuyuki Touma +1 more | 1997-07-15 |
| 5645961 | Zinc anode can of a battery, method of manufacture thereof, and manganese dry battery using such zinc can prepared by such method | Shinji Nittono, Takaaki Yasumura, Chihiro Murata, Kazuo Matsui, Kuniyoshi Nishida +2 more | 1997-07-08 |
| 5395562 | Method of producing mesocarbon microbeads and method for quality control of sintered mesocarbon products | Takayuki Azuma, Hideki Tamamura, Tadashi Murakami, Norio Murakami, Yasuo Minamitani +1 more | 1995-03-07 |
| 5202293 | Carbon fiber reinforced carbon | Mamoru Okamoto, Hirohisa Miura, Shoichi Tsuchiya, Yoshio Huwa, Hirohumi Michioka +2 more | 1993-04-13 |
| 5169718 | Sliding member | Hirohisa Miura, Mamoru Okamoto, Shoichi Tsuchiya, Yoshio Fuwa, Hirohumi Michioka +1 more | 1992-12-08 |
| 4986895 | Process for treating coal tar or coal tar pitch | Makihiko Mori, Katsumi Fujita, Yasunori Goda, Toyohiro Maeda | 1991-01-22 |