Issued Patents All Time
Showing 51–75 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5069746 | Method for manufacturing a film capacitor | Tanejiro Ikeda | 1991-12-03 |
| 5043843 | Film capacitor and method of making the same | Tanejiro Ikeda, Minoru Kikuchi, Kunio Oshima, Shinsuke Itoi | 1991-08-27 |
| 5007809 | Scroll compressor with dividing chamber for suction fluid | Tetsuzo Matsugi, Yasuyuki Suzuki | 1991-04-16 |
| 4959748 | Film capacitor, method of and apparatus for manufacturing the same | Tanejiro Ikeda, Hisaaki Tachihara, Kunio Oshima | 1990-09-25 |
| 4874302 | Scroll compressor with oil feeding passages in thrust bearing | Norihide Kobayashi, Tsutomu Inaba, Masahiro Sugihara | 1989-10-17 |
| 4840549 | Scroll compressor with control of distance between driving and driven scroll axes | Etsuo Morishita, Masayuki Kakuda, Masahiro Sugihara, Tsutomu Inaba, Toshiyuki Nakamura | 1989-06-20 |
| 4824344 | Scroll-type compressor with oil passageway in thrust bearing | Tsutomu Inaba, Masahiro Sugihara, Norihide Kobayashi | 1989-04-25 |
| 4792296 | Scroll compressor with pressure-equalizing passage and gas vent conduit in main shaft | Norihide Kobayashi, Tsutomu Inaba, Masahiro Sugihara | 1988-12-20 |
| 4781550 | Scroll compressor with driving and driven scrolls | Etsuo Morishita, Masayuki Kakuda, Masahiro Sugihara, Tsutomu Inaba, Toshiyuki Nakamura | 1988-11-01 |
| 4772188 | Scroll compressor with oil grooves in thrust bearing | Masahiro Sugihara, Tetsuzo Matsugi | 1988-09-20 |
| 4753582 | Scroll compressor with control of distance between driving and driven scroll axes | Etsuo Morishita, Masayuki Kakuda, Masahiro Sugihara, Tsutomu Inaba, Toshiyuki Nakamura | 1988-06-28 |
| 4730998 | Scroll-type apparatus having a pivoting main journal bearing | Masayuki Kakuda, Etsuo Morishita, Hiromu Narumiya, Masahiro Sugihara, Tsutomu Inaba | 1988-03-15 |
| 4730375 | Method for the assembly of a scroll-type apparatus | Toshiyuki Nakamura, Masahiro Sugihara, Tsutomu Inaba, Masahiko Oide, Norihide Kobayashi | 1988-03-15 |
| 4715796 | Scroll-type fluid transferring machine with loose drive fit in crank shaft recess | Tsutomu Inaba, Norihide Kobayashi, Masahiro Sugihara, Tetsuzo Matsugi | 1987-12-29 |
| 4702683 | Motor driven scroll-type machine with an eccentric bushing structure for enhancing lubrication | Tsutomu Inaba, Masahiro Sugihara, Toshiyuki Nakamura, Masahiko Oide, Norihide Kobayashi | 1987-10-27 |
| 4702682 | Motor driven scroll-type machine with compact oil lubricating structure | Tsutomu Inaba, Masahiro Sugihara, Toshiyuki Nakamura, Masahiko Oide, Norihide Kobayashi | 1987-10-27 |
| 4702681 | Motor driven scroll-type machine with cooling and lubricating structure | Tsutomu Inaba, Masahiro Sugihara, Toshiyuki Nakamura, Masahiko Oide, Norihide Kobayashi | 1987-10-27 |
| 4696628 | Scroll-type fluid transferring machine with intake port and second intake passage | Masahiro Sugihara, Tsutomu Inaba | 1987-09-29 |
| 4666258 | Afocal zoom lens system | — | 1987-05-19 |
| 4655697 | Scroll-type apparatus with gap adjustment means | Toshiyuki Nakamura, Masahiro Sugihara, Tsutomi Inaba, Masahiko Oide, Norihide Kobayashi | 1987-04-07 |
| 4640586 | Objective for a binocular stereomicroscope | Yoichi Iba, Kazuo Kajitani | 1987-02-03 |
| 4623306 | Scroll compressor with bearing lubrication means | Toshiyuki Nakamura, Masahiro Sugihara, Tsutomu Inaba | 1986-11-18 |
| 4621993 | Scroll-type positive fluid displacement apparatus with oil compartment plate | Toshiyuki Nakamura, Masahiro Sugihara, Tsutomu Inaba | 1986-11-11 |
| 4610421 | Mounting construction for engine-transmission assembly | Yoshio Ohta, Kiyoteru Ijichi, Masaaki Takizawa | 1986-09-09 |
| 4592703 | Scroll compressor | Tsutomu Inaba, Toshiyuki Nakamura | 1986-06-03 |