Tokyo
Japan
24
2024-10-10
The entities that hold a legal rights for patent applications filed by inventor MAEDA Hitoshi:
Hitoshi MAEDA from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
MASK BLANK, PHASE SHIFT MASK, AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE
#2 | 2024-09-26REFLECTIVE MASK BLANK, REFLECTIVE MASK, AND METHOD OF MANUFACTURING REFLECTIVE MASK
#3 | 2024-07-11SEMICONDUCTOR DEVICE
#4 | 2024-06-06MASK BLANK, PHASE SHIFT MASK, AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE
#5 | 2024-04-25Semiconductor device
#6 | 2023-12-07MASK BLANK, PHASE SHIFT MASK, AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE
#7 | 2023-10-05MASK BLANK, PHASE SHIFT MASK, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
#8 | 2023-05-11MASK BLANK, TRANSFER MASK, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
#9 | 2023-03-02MASK BLANK AND METHOD OF MANUFACTURING PHOTOMASK
#10 | 2022-10-27MASK BLANK, PHASE SHIFT MASK, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
#11 | 2022-08-11MASK BLANK, PHASE SHIFT MASK AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE
#12 | 2022-04-28Mask blank, phase shift mask, and method of manufacturing semiconductor device
#13 | 2022-04-21MASK BLANK, PHASE SHIFT MASK, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
#14 | 2022-03-03Method of manufacturing semiconductor device
#15 | 2022-02-10MASK BLANK, TRANSFER MASK, AND SEMICONDUCTOR-DEVICE MANUFACTURING METHOD
#16 | 2022-02-03MASK BLANK, TRANSFER MASK, AND SEMICONDUCTOR-DEVICE MANUFACTURING METHOD
#17 | 2021-11-25Mask blank, phase shift mask, and method of manufacturing semiconductor device
#18 | 2021-08-19Mask blank, phase shift mask, and method for manufacturing semiconductor device
#19 | 2021-07-08Mask blank, phase-shift mask, and method of manufacturing semiconductor device
#20 | 2021-05-06MASK BLANK, PHASE-SHIFT MASK, AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD
#21 | 2021-03-25Mask blank, phase shift mask, and method for manufacturing semiconductor device
#22 | 2021-01-28MASK BLANK, PHASE SHIFT MASK, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
#23 | 2020-12-31Mask blank, phase shift mask, and method of manufacturing semiconductor device
#24 | 2020-09-10MASK BLANK, TRANSFER MASK, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
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