TI

Takayuki Ishikawa

KT Kabushiki Kaisha Toshiba: 17 patents #1,748 of 21,451Top 9%
PA Panasonic: 11 patents #2,326 of 21,108Top 15%
Canon: 11 patents #5,840 of 19,416Top 35%
PC Polyplastics Co.: 8 patents #31 of 292Top 15%
Toshiba Memory: 7 patents #254 of 1,971Top 15%
Sumitomo Electric Industries: 7 patents #3,987 of 21,551Top 20%
SC Star Micronics Co.: 6 patents #17 of 149Top 15%
TS Toshiba Medical Systems: 6 patents #210 of 1,088Top 20%
Nissan Motor Co.: 5 patents #1,472 of 8,689Top 20%
TC Tomoeagawa Paper Co.: 5 patents #30 of 226Top 15%
Kioxia: 5 patents #270 of 1,813Top 15%
DE Denso: 5 patents #2,617 of 11,792Top 25%
NC Nihon Dempa Kogyo Co.: 4 patents #88 of 296Top 30%
NS Nippon Soken: 4 patents #322 of 1,540Top 25%
SE Seiko Epson: 4 patents #3,385 of 7,774Top 45%
KA Konica Minolta Healthcare Americas: 4 patents #2 of 4Top 50%
KM Konica Minolta: 3 patents #1,112 of 2,718Top 45%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
WP Wintech Polymer: 3 patents #4 of 21Top 20%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
CK Calsonic Kansei: 2 patents #178 of 675Top 30%
KC Konami Digital Entertainment Co.: 2 patents #166 of 611Top 30%
MI Mitsui Toatsu Chemicals, Incorporated: 2 patents #607 of 1,543Top 40%
NE Nec: 2 patents #5,510 of 14,502Top 40%
NC Nhk Spring Co.: 2 patents #370 of 1,116Top 35%
SA Sanden: 2 patents #221 of 631Top 40%
AC Aisin Aw Co.: 2 patents #784 of 2,011Top 40%
MJ Marelli Cabin Comfort Japan: 1 patents #13 of 36Top 40%
KM Konica Minolta: 1 patents #986 of 1,361Top 75%
JA Japan Aerospace Exploration Agency: 1 patents #160 of 546Top 30%
HA Hitachi Astemo: 1 patents #649 of 1,276Top 55%
SC Shikoku Kakoki Co.: 1 patents #55 of 103Top 55%
📍 Yokkaichi, MO: #1 of 3 inventorsTop 35%
Overall (All Time): #9,578 of 4,157,543Top 1%
122
Patents All Time

Issued Patents All Time

Showing 1–25 of 122 patents

Patent #TitleCo-InventorsDate
12317499 Semiconductor memory device Tatsuki KOSHIDA, Kenzo Manabe, Daisuke KUWABARA 2025-05-27
12257636 Lathe with chuck 2025-03-25
12251764 Lathe 2025-03-18
12237506 Non-aqueous electrolyte secondary battery Masanori Maekawa, Kaoru Nagata 2025-02-25
12011768 Lathe 2024-06-18
12005511 Machine tool Hiroyuki Ogasawara 2024-06-11
11972509 Local gonio-reflection characteristics-acquiring method, image processing method, image display method, and local gonio-reflection characteristics-acquiring apparatus Akihiko Itami 2024-04-30
11792985 Semiconductor storage device Tatsuya Kato, Satoshi Nagashima, Yefei HAN 2023-10-17
11765899 Semiconductor storage device Ryota NARASAKI, Weili CAI, Satoshi Nagashima, Yusuke Shimada, Yefei HAN 2023-09-19
11744164 Resistive random access memory device and method for manufacturing the same Tomohito KAWASHIMA, Takahiro Nonaka, Yusuke Arayashiki 2023-08-29
11706921 Semiconductor storage device Yosuke Murakami, Satoshi Nagashima, Nobuyuki Momo, Yusuke Arayashiki 2023-07-18
11705228 Control of viewing of patient information shared between healthcare facilities 2023-07-18
11515017 Deletion of medical information shared between management server and healthcare facilities 2022-11-29
11499854 Physical-quantity detection device Akira Uenodan, Satoshi Noda, Naoki Saito, Masamichi Nakamura, Takahiro Miki +1 more 2022-11-15
11410754 Cloud-to-local, local-to-cloud switching and synchronization of medical images and data Takao Shiibashi 2022-08-09
11241206 X-ray imaging apparatus Shingo Abe, Akihito Takahashi, Mitsuru Sakata 2022-02-08
11233237 Positive electrode active material containing lithium composite oxide and battery including the same TAKANORI OMAE, Ryuichi Natsui, Kensuke Nakura 2022-01-25
11201319 Positive electrode active material containing lithium composite oxide and covering material, and battery including positive electrode active material Ryuichi Natsui, Kensuke Nakura 2021-12-14
11171327 Positive electrode active material containing lithium composite oxide and covering material and battery Ryuichi Natsui, Issei Ikeuchi, Kensuke Nakura 2021-11-09
11156571 Substance detection system and substance detection method Hiroyuki Kukita, Shunichi Wakamatsu, Tsuyoshi Shiobara, Eiji Miyazaki, Yuta TSUCHIYA 2021-10-26
11043661 Positive electrode active material containing lithium composite oxyfluoride and organosilicon compound, and battery including positive electrode containing the positive electrode active material Ryuichi Natsui, Kensuke Nakura 2021-06-22
10994586 Vehicle air-conditioning device Yunhan Ri, Koujirou Nakamura, Tomohiro Maeda, Shuuji Kumamoto 2021-05-04
10886529 Positive electrode active material containing lithium composite oxide and covering material and battery Ryuichi Natsui, Issei Ikeuchi, Kensuke Nakura 2021-01-05
10796794 Deletion of medical images in cloud-based storage 2020-10-06
10651462 Positive electrode active material containing lithium composite oxide and covering material, and battery including positive electrode active material Ryuichi Natsui, Kensuke Nakura 2020-05-12