Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11639481 | Lubricant additive composition | Tsuyoshi Yuki, Yasuo Arai, Tomohiro Matsuda | 2023-05-02 |
| 10941368 | Lubricating oil composition comprising dispersant comb polymers | Tsuyoshi Yuki, Yasuo Arai, Tomohiro Matsuda | 2021-03-09 |
| 5167970 | Apparatus for preparation of synthetic resin vessel having a handle | Minoru Yoshino, Yosuke Yasuda, Masaki Miura, Akihito Morimura | 1992-12-01 |
| 4929450 | Delivery apparatus in machine for preparing plastic hollow vessels | Nobuyuki Takakusaki, Yohji Mizutani, Manabu Hosokawa | 1990-05-29 |
| 4913945 | Process for blow-molding and heat setting of polyester hollow formed body | Yoshitsugu Maruhashi, Setsuko Iida, Takashi Sugisaki, Yohji Mizutani | 1990-04-03 |
| 4850850 | Apparatus for preparing heat-set plastic hollow vessel | Nobuyuki Takakusaki, Yohji Mizutani, Manabu Hosokawa | 1989-07-25 |
| 4803036 | Process for blow-molding and heat setting of polyester hollow formed body | Yoshitsugu Maruhashi, Setsuko Iida, Takashi Sugisaki, Yohji Mizutani | 1989-02-07 |
| 4790741 | Apparatus for preparing heat-set plastic hollow vessel | Nobuyuki Takakusaki, Yohji Mizutani, Manabu Hosokawa | 1988-12-13 |
| 4373891 | Apparatus for cooling a transfer mandrel | Kunihiro Shishido, Satoshi Haryu | 1983-02-15 |