Koyama; Tomoyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koyama; Tomoyuki.The latest application filed is for "conveyance chain, tool change system and multiple link plates".
- Koyama; Tomoyuki - Osaka-shi JP
- Koyama; Tomoyuki - Nihonmatsu JP
- KOYAMA; Tomoyuki - Hirakata-shi Osaka
- KOYAMA; Tomoyuki - Nihonmatsu-shi Fukushima
- Koyama; Tomoyuki - Makinohara N/A JP
- Koyama; Tomoyuki - Osaka JP
- Koyama; Tomoyuki - Shizuoka JP
- Koyama; Tomoyuki - Fukuoka JP
- Koyama; Tomoyuki - Fukushima JP
- Koyama; Tomoyuki; - Hamamatsu JP
- Koyama; Tomoyuki - Hodogaya-ku Yokohama JA
| Patent | Date |
|---|---|
| Conveyance Chain, Tool Change System And Multiple Link Plates App 20210394322 - Kamio; Tatsuya ; et al. | 2021-12-23 |
| Gasket and sealing structure Grant 11,015,709 - Watanabe , et al. May 25, 2 | 2021-05-25 |
| Capsule For Treating Ulcerative Colitis App 20200352868 - KANAI; Takanori ; et al. | 2020-11-12 |
| Gasket And Sealing Structure App 20190360589 - WATANABE; Takeshi ; et al. | 2019-11-28 |
| Gasket Grant 9,027,936 - Yoshitsune , et al. May 12, 2 | 2015-05-12 |
| Tool holding and conveying chain Grant 8,814,771 - Koyama , et al. August 26, 2 | 2014-08-26 |
| Tool Holding And Conveying Chain App 20110245053 - KOYAMA; Tomoyuki ; et al. | 2011-10-06 |
| Process for production of gaskets Grant 8,003,030 - Yoshitsune , et al. August 23, 2 | 2011-08-23 |
| Gasket App 20110193298 - YOSHITSUNE; Shuji ; et al. | 2011-08-11 |
| Method for forming masonry unit Grant 7,823,858 - Matsufuji , et al. November 2, 2 | 2010-11-02 |
| Process for Production of Gaskets App 20100024195 - Yoshitsune; Syuji ; et al. | 2010-02-04 |
| Method For Forming Masonry Unit App 20090100790 - Matsufuji; Yasunori ; et al. | 2009-04-23 |
| Low alloy lead frame Grant 4,318,740 - Koyama March 9, 1 | 1982-03-09 |
| Process For Manufacturing Corrugated Thermoplastic Synthetic Resin Cardboard Sheet Grant 3,723,222 - Kurita , et al. March 27, 1 | 1973-03-27 |
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