Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10828303 | Composition comprising combination of TRH analog with arundic acid, and pharmaceutically acceptable salt of arundic acid | Narito Tateishi | 2020-11-10 |
| 6199657 | Motor vehicle intake muffler duct | Kichiji Misawa, Minoru Hasegawa | 2001-03-13 |
| 6116288 | Air intake duct | — | 2000-09-12 |
| 5569028 | Scroll compressor having a compressor housing made up of a cup-like front casing and a cap-like rear casing | Kunio Iwanami, Tatsuhisa Taguchi, Masafumi Fukushima | 1996-10-29 |
| 5562434 | Scroll compressor having optimized tip seal grooves | Masahiko Makino, Masafumi Fukushima, Kunio Iwanami | 1996-10-08 |
| 5558510 | Scroll compressor having wrap elements with rigidified inner ends | Masahiko Makino, Masafumi Fukushima, Kunio Iwanami | 1996-09-24 |
| 5395214 | Starting method for scroll-type compressor | Sadao Kawahara, Jiro Yuda, Yoshinori Kojima, Shuichi Yamamoto, Manabu Sakai +3 more | 1995-03-07 |
| 5395222 | Scroll compressor having recesses on the scroll wraps | Sadao Kawahara, Jiro Yuda, Yoshinori Kojima, Shuichi Yamamoto, Manabu Sakai +2 more | 1995-03-07 |
| 5391066 | Motor compressor with lubricant separation | Kiyoshi Sawai, Manabu Sakai, Sadao Kawahara, Shotaro Ito, Yoshinori Kojima +1 more | 1995-02-21 |
| 5288224 | Apparatus for manufacturing a hollow synthetic resin product | Naoki Ohmori | 1994-02-22 |
| 5264178 | Blow molding method for manufacturing a hollow synthetic resin product using a parison guide | Naoki Ohmori | 1993-11-23 |
| 5217359 | Scroll compressor with regulated oil flow to the back pressure chamber | Sadao Kawahara, Jiro Yuda, Yoshinori Kojima, Shuichi Yamamoto, Manabu Sakai +2 more | 1993-06-08 |
| 5217360 | Scroll compressor with swirling impeller biased by cooled lubricant | Sadao Kawahara, Jiro Yuda, Yoshinori Kojima, Shuichi Yamamoto, Manabu Sakai +2 more | 1993-06-08 |
| 5215452 | Compressor having an oil pump ring associated with the orbiting shaft | Shuichi Yamamoto, Shigeru Muramatsu | 1993-06-01 |
| 5213490 | Scroll-type compressor with discharge opening above the lubricant reservoir | Shuichi Yamamoto, Osamu Aiba | 1993-05-25 |
| 5213489 | Scroll compressor with axial vibration prevention for a shaft bearing | Sadao Kawahara, Jiro Yuda, Yoshinori Kojima, Shuichi Yamamoto, Manabu Sakai +2 more | 1993-05-25 |
| 5194751 | Structure of solid-state image sensing devices | Kazuya Yonemoto, Tetsuya Iizuka, Kazushi Wada, Koichi Harada | 1993-03-16 |
| 5188521 | Scroll compressor with reduced vibration resulting from the Oldham's ring | Sadao Kawahara, Jiro Yuda, Yoshinori Kojima, Shuichi Yamamoto, Manabu Sakai +2 more | 1993-02-23 |
| 5037278 | Scroll compressor with heat insulating and soundproof cover in bottom disposed low pressure chamber | Katuharu Fujio, Hiroshi Morokoshi, Shuichi Yamamoto, Shigeru Muramatsu | 1991-08-06 |
| RE33652 | Electrically driven compressor with a peripheral housing weld | Kiyoshi Sawai, Katuharu Fujio, Shuuichi Yamamoto, Hiroshi Morokoshi | 1991-07-30 |
| 4984044 | Solid state imager device | — | 1991-01-08 |
| 4886435 | Scroll compressor with intermittent oil supply passage | Kiyoshi Sawai, Shuuichi Yamamoto, Hiroshi Morokoshi, Shigeru Muramatsu | 1989-12-12 |
| 4839360 | Lactam derivatives | Yasuhiko Sato, Koichiro Yamada, Sumihiro Nomura, Ryuichi Ishida | 1989-06-13 |
| 4794279 | A solid state imaging device which applies two separate storage voltages for the signal charges so as to reduce the smear level and the dark current | Hiroshi Terakawa, Tetsuro Kumesawa, Takashi Fukusyo | 1988-12-27 |
| 4764096 | Scroll compressor with clearance between scroll wraps | Kiyoshi Sawai, Shuuichi Yamamoto, Hiroshi Morokoshi | 1988-08-16 |