Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419108 | Insulated beverage containing device | Shouji Toida, Yasuhiro Murakami | 2002-07-16 |
| 6134692 | Information identification system for identifying response units by a control unit, and the control unit and the response units for the information identification system | Kunihiko Sekiya, Katsumi Nitta, Hirobumi Karasawa, Michiaki Okano, Katsuhiko Kuma +2 more | 2000-10-17 |
| 6047176 | Mobile communication system and base station apparatus therefor | Masayuki Sakamoto, Kunihiko Sekiya, Katsumi Yamagishi, Toru Tateishi, Katsumi Murano +1 more | 2000-04-04 |
| 5031519 | Heat insulating cooking vessel | Shoji Toida, Yasuhiro Kowa | 1991-07-16 |
| 4990254 | Portable water purifier | Shoji Toida, Takeshi Kuwana, Tooru Goto | 1991-02-05 |
| 4960218 | Plug body for a liquid container | Shouji Toida, Toru Goto, Shigeru Tsuchiya | 1990-10-02 |
| 4675508 | Electrically heated vacuum bottle | Kenichi Miyaji, Shouji Toida, Seiichi Ito, Masatoshi Kishida | 1987-06-23 |