LIGHT OPTICAL WORKS, LTD.

City:

Nagano

Country:

Japan

Published Applications:

Last publication date:

2026-04-30

Patent Grants:

Last grant date:

2026-01-20

Top Inventors for applications by LIGHT OPTICAL WORKS, LTD.

These are the the leading inventors for applications assigned to LIGHT OPTICAL WORKS, LTD.:

Kan HANAOKA 5 Nagano, Japan
Kensuke SAKAI 4 Nagano, Japan
Takashi ABE 3 Nagano, Japan
Masatomi IWANAMI 3 Nagano, Japan

Kenichi SEKI 3 Nagano, Japan
Toru MURAKAMI 2 Nagano, Japan
Wataru Kawai 1 Nagano, Japan
Hidemi Oguchi 1 Nagano, Japan

Masaki Imai 1 Nagano, Japan
Tsutomu Akiba 1 Nagano, Japan

Recent patent applications by LIGHT OPTICAL WORKS, LTD.

LIGHT OPTICAL WORKS, LTD. based in Nagano, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2026-04-30

US20260118091A1

Mechanical engineering

OPTICAL SIGHT AND INFORMATION DISPLAY METHOD

#2 | 2025-08-21 ✅ Patent 12,529,542 granted on 2026-01-20

US20250264301A1

Mechanical engineering

OPTICAL SIGHTING DEVICE

#3 | 2025-07-24

US20250237859A1

Physics

OPTICAL SIGHT

#4 | 2024-06-20 ✅ Patent 12,644,667 granted on 2026-06-02

US20240200902A1

Mechanical engineering

RETICLE UNIT AND OPTICAL SIGHTING DEVICE

#5 | 2022-07-21 ✅ Patent 12,360,355 granted on 2025-07-15

US20220229281A1

Physics

OPTICAL DEVICE AND METHOD OF MANUFACTURING TUBULAR PART-USING PRODUCT

#6 | 2022-04-21 ✅ Patent 11,768,056 granted on 2023-09-26

US20220120532A1

Mechanical engineering

Optical sight

#7 | 2022-02-10 ✅ Patent 12,007,580 granted on 2024-06-11

US20220043276A1

Physics

Reticle unit and optical sighting device

#8 | 2021-08-12 ✅ Patent 11,604,344 granted on 2023-03-14

US20210247055A1

Mechanical engineering

Dot sight

Also check out LIGHT OPTICAL WORKS, LTD.'s (Nagano, Japan) applicant profile with 8 patent applications submitted.

AssigneeID:

313880 ⎘