Issued Patents All Time
Showing 76–96 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5069132 | Water-in-oil type emulsion explosive envelope | Shigeru Kakino, Tatsushi Nakamura, Toshinori Tamari | 1991-12-03 |
| 5025229 | Voltage-controlled oscillator using a surface elastic wave resonator | Makoto Hasegawa, Kazuaki Takahashi, Mitsuo Makimoto, Takayuki Shimazu | 1991-06-18 |
| 5013603 | Ink jet recording paper with amorphous silica filler | Masahide Ogawa, Teiji Sato, Toshio Kitsu, Seikichi Takahashi, Kinichi Ono | 1991-05-07 |
| 5001053 | Method and apparatus for measuring the product of an antigen-antibody reaction | Toshihiko Tazawa | 1991-03-19 |
| 4903099 | Field effect transistor for use as ion sensor | Tetsushi Sekiguchi, Tetsuo Hamatani, Hideo Ozawa | 1990-02-20 |
| 4892591 | Filler for ink jet recording paper | Masahide Ogawa, Teiji Sato, Kazumitsu Enomoto | 1990-01-09 |
| D292629 | Electric washing machine | Gen Nagai, Takao Ohsawa, Hideki Takayama | 1987-11-03 |
| 4547234 | Explosive composition | Fumio Takeuchi, Hiroshi Sakai | 1985-10-15 |
| 4534809 | Water-in-oil emulsion explosive composition | Fumio Takeuchi, Katsuhide Hattori, Hiroshi Sakai | 1985-08-13 |
| 4504048 | Micro-adjustable displacement and rotation setting apparatus | Kazuo Shiba, Akira Kanai, Kouichi Koizumi | 1985-03-12 |
| 4494282 | Jig table apparatus for a machine tool | Jinsei Ida, Yosio Hagimoto, Saburo Azuma | 1985-01-22 |
| 4482403 | Water-in-oil emulsion explosive composition | Fumio Takeuchi, Hiroshi Sakai | 1984-11-13 |
| 4476169 | Multilayer glass structure | Hiroshi Nishino, Fumiichi Ogino, Tetsuo Masuko, Kunio Goto | 1984-10-09 |
| 4420419 | Abrasion-resistant granular zeolite and process for preparation thereof | Masahide Ogawa, Tetsuo Masuko, Kunio Goto, Hideo Sugai | 1983-12-13 |
| 4414044 | Water-in-oil emulsion explosive composition | Fumio Takeuchi | 1983-11-08 |
| 4394763 | Error-correcting system | Genzo Nagano | 1983-07-19 |
| 4394198 | Water-in-oil emulsion explosive composition | Fumio Takeuchi | 1983-07-19 |
| 4351738 | Yarn treating composition for high-speed friction draw-false twist texturing and a filamentary yarn treated with the same | Katumi Yoshida, Shinji Ohwaki, Hiroyuki Moriga | 1982-09-28 |
| 4326900 | Water-in-oil emulsion explosive composition | Katsuhide Hattori, Yoshiaki Fukatsu | 1982-04-27 |
| 4315787 | Water-in-oil emulsion explosive composition | Katsuhide Hattori, Yoshiaki Fukatsu | 1982-02-16 |
| 4315784 | Water-in-oil emulsion explosive composition with imidazoline derivative emulsifier | Katsuhide Hattori, Yoshiaki Fukatsu | 1982-02-16 |