Issued Patents All Time
Showing 276–296 of 296 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843671 | Dehydrating method for a washing machine | Hiroshi Hirooka, Hirobumi Urabe | 1989-07-04 |
| 4841622 | Apparatus for interference-fitting an inner member with an annular outer member | Tadao Murano, Hisao Hirata, Toshimitsu Hayakawa | 1989-06-27 |
| 4821075 | Developing device and developer supply device for the same | Hiromitsu Takagaki | 1989-04-11 |
| 4794309 | Electric actuator for a control valve | Takeshi Suguro, Toshio Endo, Yutaka Utsumi | 1988-12-27 |
| 4792825 | Rotary developing device for image-forming apparatus | Hiromitsu Takagaki | 1988-12-20 |
| 4775861 | Driving circuit of a liquid crystal display panel which equivalently reduces picture defects | — | 1988-10-04 |
| 4767018 | Air breather device for a tank | — | 1988-08-30 |
| 4759805 | Aluminum conductor of low audible noise transmission | Kohichi Saruwatari, Akira Okazato, Kozo Kounosu, Tadashi Inoue, Takanori Hita +1 more | 1988-07-26 |
| 4741601 | Non-linear device for driving liquid crystal display | — | 1988-05-03 |
| 4739874 | Loading/unloading apparatus for loading/unloading a work on/from a moving hanger | Shisho Akutagawa, Seizo Sunaga, Kouji Izumida | 1988-04-26 |
| 4732454 | Light-transmissible plate shielding electromagnetic waves | Kazuo Okamoto, Masaki Tsuchida, Satoshi Nagai | 1988-03-22 |
| 4732016 | Dehydrating tank stopping mechanism for single-tank type washing machine | Hiroshi Hirooka, Hirobumi Urabe | 1988-03-22 |
| 4676077 | Washing machine | Hiroshi Hirooka, Hirobumi Urabe | 1987-06-30 |
| D289300 | Toner cartridge | — | 1987-04-14 |
| 4637759 | Method for forming a moisture barrier in a soil containing soluble salts | Yutaka Owa, Yoshiro Tanaka, Yoshiro Takeda | 1987-01-20 |
| D286542 | Developing unit for copying machine | — | 1986-11-04 |
| 4607939 | Removable developing unit for an electrostatic recording apparatus | — | 1986-08-26 |
| 4373800 | Wet type electrophotographic copying machine | Shin-ichi Kamiyama, Kiyoshi Ohshima, Manabu Mochizuki, Kazuyuki Kato | 1983-02-15 |
| 4311368 | Light shielding material | Takashi Ueno, Hideo Kashiwagi | 1982-01-19 |
| RE30510 | Process for preparing catalyst for olefin polymerization | Ryozo Taniyasu, Hideo Kurokawa | 1981-02-10 |
| 4248926 | Flashing sheet | Eiichi Tajima, Kaname Yamamoto | 1981-02-03 |