Koki ISHII

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CLEANING AN APPARATUS FOR A TIN COMPOUND AND THE CLEANED...
- Publication number 20250222496
- Publication date Jul 10, 2025
- MITSUBISHI CHEMICAL CORPORATION
- Koki ISHII
- B08 - CLEANING
Information Patent Application
METHOD FOR CLEANING AN APPARATUS FOR A TIN COMPOUND AND THE CLEANED...
- Publication number 20250222492
- Publication date Jul 10, 2025
- MITSUBISHI CHEMICAL CORPORATION
- Koki ISHII
- B08 - CLEANING
Information Patent Application
METHODS FOR PURIFYING TIN COMPOUNDS
- Publication number 20250179101
- Publication date Jun 5, 2025
- MITSUBISHI CHEMICAL CORPORATION
- Takuya TOKUMI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGH PURITY MONOORGANO TIN COMPOUNDS AND METHODS FOR PREPARATION TH...
- Publication number 20250154178
- Publication date May 15, 2025
- Gelest, Inc.
- Li YANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR PRODUCING AND PURIFYING ORGANOTIN COMPOUNDS, SUPPRESSIN...
- Publication number 20250101051
- Publication date Mar 27, 2025
- Gelest, Inc.
- Li Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOSITION CONTAINING SEMICONDUCTOR NANOPARTICLES, COLOR FILTER, A...
- Publication number 20220411692
- Publication date Dec 29, 2022
- MITSUBISHI CHEMICAL CORPORATION
- Koki ISHII
- B82 - NANO-TECHNOLOGY