"3S members" Support Structure for Sliding members ( PAT.P )
"3S members" is a support structure for sliding members using only resin materials, utilizing the difference in boundary lubrication characteristics and hardness characteristics between two types of resin materials, silky sheet and milky sheet, on November 20, 2017. , Invented by Hiroyasu Ikai, Representative Director of mis Co., Ltd.
"3S members"parts are supplied as test supply parts "Spring Upper Pairing (SUP)" for JAF Gymkhana competition cars and JAF Dirt Trial competition cars, and are still being tested for JAF Gymkhana competition cars (2022). We continue to supply.
In 2020, we applied for a patent to the Japan Patent Office as a "support structure for sliding members" in anticipation of international expansion (PCT application) while making this technological invention an intellectual property right owned by Japan (PAT.P 2020-174553). In October 2021, we completed procedures such as filing an application (PAT.P 2021-166766) with additional diversity and usefulness along with empirical data such as durability.


「3S members」 摺動部材の支持構造 ( PAT.P )
「3S members」は、シルキーシートとミルキーシートの2種類の樹脂材料の境界潤滑特性と硬度特性の違いを利用し、樹脂材料のみを用いた「摺動部材の支持構造」として、2017年11月20日、株式会社エムアイエス の代表取締役社長 猪飼 宏泰 により発明されましました。
「3S members」は、JAFジムカーナ競技車両およびJAFダートトライアル競技車両の試験供給専用パーツ「Spring Upper Pairing（SUP）」として供給され、現在（2022年）も、JAFジムカーナ競技車両へとテスト供給を続けています。
2020年には、この技術発明を日本国の有する知的財産権としながらも国際的に展開（PCT出願）することを見据え「摺動部材の支持構造」として日本特許庁に特許を出願（PAT.P 2020-174553）。 2021年10月には、耐久性等の実証データとともに多様性と有用性を追加して出願（PAT.P 2021-166766）するなどの手続きを完了させました。

"3S members" Tested drivers & test cars
Naoto Hayashida | Honda civic SiR ( EK4 )
Club | Osaka University Automobile Club ( OUAC )
[Grades]
2018 JMRC Gymkhana Kinnki Middle Championship GTFWD class "Champion"
2018 JMRC West Japan Gymkhana Festival BR2 Class "3rd Place Award"
[Tested video]
20181007 Kinki Middle Round 7 Final Round Meihan C Hayashida 2nd

Riku Miura | Suzuki Swift sport ( ZC31 ) , Mitsubishi Lancer Evolution ( CP9A )
Club | Osaka University Automobile Club ( OUAC )
[Grades]
2018 JMRC Gymkhana Kinnki Middle Championship GT1586 class "Debut Winner"
2019 JMRC Dirttrial Kinki Junior Championship J2 Class "Debut Winner"
2019 JMRC Gymkhana Kinnki Middle Championship GT1586 class "Champion"
[Tested video]
2019/03/17 Miura's second run

Ryota Ikezawa | Suzuki Swift sport ( ZC33 )
Club | Kamome Works & FULLHOUSE
[Grades]
2020 JAF Gymkhana Chugoku Championship PN2+ class "Series 4th place award"
2021 JAF Gymkhana Chugoku Championship PN2+ class "Series 2nd place award"
[Tested video]
2021 JAF Chugoku Gymkhana Championship Round 7 PN2 + Ikezawa 2nd

What will happen to the 2022 season? I'm looking forward to it.