Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5572868 | Exhaust manifold | Masami Okamoto, Yoshifumi Sogo, Eiji Nawata, Wataru Ozawa | 1996-11-12 |
| 4911949 | Method for coating metal part with synthetic resin including post coating step for heating coated part to eleminate voids | Takahiro Iwase, Hiroyuki Mochizuki, Shigenori Tamaki, Nobuo Kabayashi | 1990-03-27 |
| 4869623 | Method of broaching outer periphery of lobe-type rotor of roots-type fluid machine, and broaching cutter used in the method | Hajime Takeshita, Takahiro Iwase, Takuo Sibata, Hiroyuki Mochizuki, Nobuo Kobayashi +2 more | 1989-09-26 |
| 4806388 | Method and apparatus for coating metal part with synthetic resin | Hiroyuki Mochizuki, Nobuo Kobayashi, Shigenori Tamaki, Takahiro Iwase, Yoshio Taguchi | 1989-02-21 |
| 4806387 | Method for coating metal part with synthetic resin | Shigenori Tamaki, Hiroyuki Machizuki, Nobuo Kobayashi, Takahiro Iwase | 1989-02-21 |
| 4764098 | Roots type pump with pin connection for plastic coated rotor | Takahiro Iwase, Hiroyuki Mochizuki, Shigenori Tamaki, Nobuo Kobayashi, Katsuro Harada | 1988-08-16 |
| 4747763 | Rotor assembly of roots pump | Takuo Sibata, Hisao Shirai, Yoshio Kuroiwa, Katsuro Harada, Kichiro Kato | 1988-05-31 |
| 4717322 | Roots-type fluid machine | Hajime Takeshita, Takahiro Iwase, Hiroyuki Mochizuki, Takuo Sibata, Takashi Miyake +1 more | 1988-01-05 |
| 4693813 | Method of broaching outer periphery of lobe-type rotor of roots-type fluid machine, and broaching cutter used in the method | Hajime Takeshita, Takahiro Iwase, Takuo Sibata, Hiroyuki Mochizuki, Nobuo Kobayashi +2 more | 1987-09-15 |